---
OA_type: closed access
_id: '21597'
abstract:
- lang: eng
text: We investigate the dynamics of optical parametric oscillators biased with
quantum states of light and present a method for single-quadrature reconstruction
of their Husimi Q-function. Perfect reconstruction
fidelity is predicted at specific threshold values.
article_number: FF1K.6
article_processing_charge: No
author:
- first_name: Alex
full_name: Gu, Alex
last_name: Gu
- first_name: Jamison
full_name: Sloan, Jamison
last_name: Sloan
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Seou
full_name: Choi, Seou
last_name: Choi
- first_name: Michael
full_name: Horodynski, Michael
last_name: Horodynski
- first_name: Yannick
full_name: Salamin, Yannick
last_name: Salamin
- first_name: Marin
full_name: Soljačić, Marin
last_name: Soljačić
citation:
ama: 'Gu A, Sloan J, Roques-Carmes C, et al. Controlling steady-state statistics
of a bistable driven-dissipative system with quantum bias. In: Conference on
Lasers and Electro-Optics. Optica Publishing Group; 2024. doi:10.1364/cleo_fs.2024.ff1k.6'
apa: 'Gu, A., Sloan, J., Roques-Carmes, C., Choi, S., Horodynski, M., Salamin, Y.,
& Soljačić, M. (2024). Controlling steady-state statistics of a bistable driven-dissipative
system with quantum bias. In Conference on Lasers and Electro-Optics. Charlotte,
NC, United States: Optica Publishing Group. https://doi.org/10.1364/cleo_fs.2024.ff1k.6'
chicago: Gu, Alex, Jamison Sloan, Charles Roques-Carmes, Seou Choi, Michael Horodynski,
Yannick Salamin, and Marin Soljačić. “Controlling Steady-State Statistics of a
Bistable Driven-Dissipative System with Quantum Bias.” In Conference on Lasers
and Electro-Optics. Optica Publishing Group, 2024. https://doi.org/10.1364/cleo_fs.2024.ff1k.6.
ieee: A. Gu et al., “Controlling steady-state statistics of a bistable driven-dissipative
system with quantum bias,” in Conference on Lasers and Electro-Optics,
Charlotte, NC, United States, 2024.
ista: 'Gu A, Sloan J, Roques-Carmes C, Choi S, Horodynski M, Salamin Y, Soljačić
M. 2024. Controlling steady-state statistics of a bistable driven-dissipative
system with quantum bias. Conference on Lasers and Electro-Optics. CLEO: Fundamental
Science, FF1K.6.'
mla: Gu, Alex, et al. “Controlling Steady-State Statistics of a Bistable Driven-Dissipative
System with Quantum Bias.” Conference on Lasers and Electro-Optics, FF1K.6,
Optica Publishing Group, 2024, doi:10.1364/cleo_fs.2024.ff1k.6.
short: A. Gu, J. Sloan, C. Roques-Carmes, S. Choi, M. Horodynski, Y. Salamin, M.
Soljačić, in:, Conference on Lasers and Electro-Optics, Optica Publishing Group,
2024.
conference:
end_date: 2024-05-10
location: Charlotte, NC, United States
name: 'CLEO: Fundamental Science'
start_date: 2024-05-05
date_created: 2026-03-30T12:22:48Z
date_published: 2024-06-01T00:00:00Z
date_updated: 2026-05-05T06:19:32Z
day: '01'
doi: 10.1364/cleo_fs.2024.ff1k.6
extern: '1'
language:
- iso: eng
month: '06'
oa_version: None
publication: Conference on Lasers and Electro-Optics
publication_identifier:
eisbn:
- '9781957171395'
publication_status: published
publisher: Optica Publishing Group
quality_controlled: '1'
scopus_import: '1'
status: public
title: Controlling steady-state statistics of a bistable driven-dissipative system
with quantum bias
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2024'
...
---
OA_type: closed access
_id: '21598'
abstract:
- lang: eng
text: We have built an experimental platform to study and control interactions between
modulated free-electron beams and microwave spins. Our platform relies on optical
readout of spin states in nitrogen vacancy centers in diamond.
article_number: FM4F.5
article_processing_charge: No
author:
- first_name: Dominic
full_name: Catanzaro, Dominic
last_name: Catanzaro
- first_name: Jakob
full_name: Grzesik, Jakob
last_name: Grzesik
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Kenneth J.
full_name: Leedle, Kenneth J.
last_name: Leedle
- first_name: Dylan S.
full_name: Black, Dylan S.
last_name: Black
- first_name: Olav
full_name: Solgaard, Olav
last_name: Solgaard
- first_name: Jelena
full_name: Vučković, Jelena
last_name: Vučković
citation:
ama: 'Catanzaro D, Grzesik J, Roques-Carmes C, et al. An experimental platform to
control solid-state spin systems with engineered electron beams. In: Conference
on Lasers and Electro-Optics. Optica Publishing Group; 2024. doi:10.1364/cleo_fs.2024.fm4f.5'
apa: 'Catanzaro, D., Grzesik, J., Roques-Carmes, C., Leedle, K. J., Black, D. S.,
Solgaard, O., & Vučković, J. (2024). An experimental platform to control solid-state
spin systems with engineered electron beams. In Conference on Lasers and Electro-Optics.
Charlotte, NC, United States: Optica Publishing Group. https://doi.org/10.1364/cleo_fs.2024.fm4f.5'
chicago: Catanzaro, Dominic, Jakob Grzesik, Charles Roques-Carmes, Kenneth J. Leedle,
Dylan S. Black, Olav Solgaard, and Jelena Vučković. “An Experimental Platform
to Control Solid-State Spin Systems with Engineered Electron Beams.” In Conference
on Lasers and Electro-Optics. Optica Publishing Group, 2024. https://doi.org/10.1364/cleo_fs.2024.fm4f.5.
ieee: D. Catanzaro et al., “An experimental platform to control solid-state
spin systems with engineered electron beams,” in Conference on Lasers and Electro-Optics,
Charlotte, NC, United States, 2024.
ista: 'Catanzaro D, Grzesik J, Roques-Carmes C, Leedle KJ, Black DS, Solgaard O,
Vučković J. 2024. An experimental platform to control solid-state spin systems
with engineered electron beams. Conference on Lasers and Electro-Optics. CLEO:
Conference on Lasers and Electro-Optics, FM4F.5.'
mla: Catanzaro, Dominic, et al. “An Experimental Platform to Control Solid-State
Spin Systems with Engineered Electron Beams.” Conference on Lasers and Electro-Optics,
FM4F.5, Optica Publishing Group, 2024, doi:10.1364/cleo_fs.2024.fm4f.5.
short: D. Catanzaro, J. Grzesik, C. Roques-Carmes, K.J. Leedle, D.S. Black, O. Solgaard,
J. Vučković, in:, Conference on Lasers and Electro-Optics, Optica Publishing Group,
2024.
conference:
end_date: 2024-05-10
location: Charlotte, NC, United States
name: 'CLEO: Conference on Lasers and Electro-Optics'
start_date: 2024-05-05
date_created: 2026-03-30T12:22:48Z
date_published: 2024-06-01T00:00:00Z
date_updated: 2026-05-05T06:20:39Z
day: '01'
doi: 10.1364/cleo_fs.2024.fm4f.5
extern: '1'
language:
- iso: eng
month: '06'
oa_version: None
publication: Conference on Lasers and Electro-Optics
publication_identifier:
eisbn:
- '9781957171395'
publication_status: published
publisher: Optica Publishing Group
quality_controlled: '1'
scopus_import: '1'
status: public
title: An experimental platform to control solid-state spin systems with engineered
electron beams
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2024'
...
---
OA_type: closed access
_id: '21599'
abstract:
- lang: eng
text: We present a method for reconstructing intracavity dynamics of an optical
parametric oscillator and performing cavity quantum tomography. Our approach involves
evaluating the sensitivity of the bistable oscillator’s output to a bias field.
article_number: FM4K.1
article_processing_charge: No
author:
- first_name: Yannick
full_name: Salamin, Yannick
last_name: Salamin
- first_name: Seou
full_name: Choi, Seou
last_name: Choi
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Jamison
full_name: Sloan, Jamison
last_name: Sloan
- first_name: Michael
full_name: Horodynski, Michael
last_name: Horodynski
- first_name: Marin
full_name: Soljačić, Marin
last_name: Soljačić
citation:
ama: 'Salamin Y, Choi S, Roques-Carmes C, Sloan J, Horodynski M, Soljačić M. Intracavity
quantum dynamics and tomography in a biased optical parametric oscillator. In:
Conference on Lasers and Electro-Optics. Optica Publishing Group; 2024.
doi:10.1364/cleo_fs.2024.fm4k.1'
apa: 'Salamin, Y., Choi, S., Roques-Carmes, C., Sloan, J., Horodynski, M., &
Soljačić, M. (2024). Intracavity quantum dynamics and tomography in a biased optical
parametric oscillator. In Conference on Lasers and Electro-Optics. Charlotte,
NC, United States: Optica Publishing Group. https://doi.org/10.1364/cleo_fs.2024.fm4k.1'
chicago: Salamin, Yannick, Seou Choi, Charles Roques-Carmes, Jamison Sloan, Michael
Horodynski, and Marin Soljačić. “Intracavity Quantum Dynamics and Tomography in
a Biased Optical Parametric Oscillator.” In Conference on Lasers and Electro-Optics.
Optica Publishing Group, 2024. https://doi.org/10.1364/cleo_fs.2024.fm4k.1.
ieee: Y. Salamin, S. Choi, C. Roques-Carmes, J. Sloan, M. Horodynski, and M. Soljačić,
“Intracavity quantum dynamics and tomography in a biased optical parametric oscillator,”
in Conference on Lasers and Electro-Optics, Charlotte, NC, United States,
2024.
ista: 'Salamin Y, Choi S, Roques-Carmes C, Sloan J, Horodynski M, Soljačić M. 2024.
Intracavity quantum dynamics and tomography in a biased optical parametric oscillator.
Conference on Lasers and Electro-Optics. CLEO: Fundamental Science, FM4K.1.'
mla: Salamin, Yannick, et al. “Intracavity Quantum Dynamics and Tomography in a
Biased Optical Parametric Oscillator.” Conference on Lasers and Electro-Optics,
FM4K.1, Optica Publishing Group, 2024, doi:10.1364/cleo_fs.2024.fm4k.1.
short: Y. Salamin, S. Choi, C. Roques-Carmes, J. Sloan, M. Horodynski, M. Soljačić,
in:, Conference on Lasers and Electro-Optics, Optica Publishing Group, 2024.
conference:
end_date: 2024-05-10
location: Charlotte, NC, United States
name: 'CLEO: Fundamental Science'
start_date: 2024-05-05
date_created: 2026-03-30T12:22:48Z
date_published: 2024-06-01T00:00:00Z
date_updated: 2026-05-05T06:21:48Z
day: '01'
doi: 10.1364/cleo_fs.2024.fm4k.1
extern: '1'
language:
- iso: eng
month: '06'
oa_version: None
publication: Conference on Lasers and Electro-Optics
publication_identifier:
eisbn:
- '9781957171395'
publication_status: published
publisher: Optica Publishing Group
quality_controlled: '1'
scopus_import: '1'
status: public
title: Intracavity quantum dynamics and tomography in a biased optical parametric
oscillator
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2024'
...
---
OA_type: closed access
_id: '21603'
abstract:
- lang: eng
text: We show how ponderomotive guiding of free electrons inside hollow optical
fibers enables strong electron-photon coupling, together with exceptionally high
single photon nonlinearities.
article_number: FW3K.3
article_processing_charge: No
author:
- first_name: Aviv
full_name: Karnieli, Aviv
last_name: Karnieli
- first_name: Nicholas
full_name: Rivera, Nicholas
last_name: Rivera
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Shanhui
full_name: Fan, Shanhui
last_name: Fan
citation:
ama: 'Karnieli A, Rivera N, Roques-Carmes C, Fan S. Free-electron ponderomotive
guiding for strong coupling and single-photon nonlinearity. In: Conference
on Lasers and Electro-Optics. Optica Publishing Group; 2024. doi:10.1364/cleo_fs.2024.fw3k.3'
apa: 'Karnieli, A., Rivera, N., Roques-Carmes, C., & Fan, S. (2024). Free-electron
ponderomotive guiding for strong coupling and single-photon nonlinearity. In Conference
on Lasers and Electro-Optics. Charlotte, NC, United States: Optica Publishing
Group. https://doi.org/10.1364/cleo_fs.2024.fw3k.3'
chicago: Karnieli, Aviv, Nicholas Rivera, Charles Roques-Carmes, and Shanhui Fan.
“Free-Electron Ponderomotive Guiding for Strong Coupling and Single-Photon Nonlinearity.”
In Conference on Lasers and Electro-Optics. Optica Publishing Group, 2024.
https://doi.org/10.1364/cleo_fs.2024.fw3k.3.
ieee: A. Karnieli, N. Rivera, C. Roques-Carmes, and S. Fan, “Free-electron ponderomotive
guiding for strong coupling and single-photon nonlinearity,” in Conference
on Lasers and Electro-Optics, Charlotte, NC, United States, 2024.
ista: 'Karnieli A, Rivera N, Roques-Carmes C, Fan S. 2024. Free-electron ponderomotive
guiding for strong coupling and single-photon nonlinearity. Conference on Lasers
and Electro-Optics. CLEO: Conference on Lasers and Electro-Optics, FW3K.3.'
mla: Karnieli, Aviv, et al. “Free-Electron Ponderomotive Guiding for Strong Coupling
and Single-Photon Nonlinearity.” Conference on Lasers and Electro-Optics,
FW3K.3, Optica Publishing Group, 2024, doi:10.1364/cleo_fs.2024.fw3k.3.
short: A. Karnieli, N. Rivera, C. Roques-Carmes, S. Fan, in:, Conference on Lasers
and Electro-Optics, Optica Publishing Group, 2024.
conference:
end_date: 2024-05-10
location: Charlotte, NC, United States
name: 'CLEO: Conference on Lasers and Electro-Optics'
start_date: 2024-05-05
date_created: 2026-03-30T12:22:48Z
date_published: 2024-06-01T00:00:00Z
date_updated: 2026-05-05T06:29:12Z
day: '01'
doi: 10.1364/cleo_fs.2024.fw3k.3
extern: '1'
language:
- iso: eng
month: '06'
oa_version: None
publication: Conference on Lasers and Electro-Optics
publication_identifier:
eisbn:
- '9781957171395'
publication_status: published
publisher: Optica Publishing Group
quality_controlled: '1'
scopus_import: '1'
status: public
title: Free-electron ponderomotive guiding for strong coupling and single-photon nonlinearity
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2024'
...
---
OA_type: closed access
_id: '21633'
abstract:
- lang: eng
text: We present a photonic probabilistic computing platform with a measurement-feedback
scheme in a biased optical parametric oscillator. Probabilistic inference and
generation of MNIST handwritten-digits are experimentally demonstrated.
article_number: SF3J.5
article_processing_charge: No
author:
- first_name: Seou
full_name: Choi, Seou
last_name: Choi
- first_name: Yannick
full_name: Salamin, Yannick
last_name: Salamin
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Rumen
full_name: Dangovski, Rumen
last_name: Dangovski
- first_name: Di
full_name: Luo, Di
last_name: Luo
- first_name: Zhuo
full_name: Chen, Zhuo
last_name: Chen
- first_name: Michael
full_name: Horodynski, Michael
last_name: Horodynski
- first_name: Jamison
full_name: Sloan, Jamison
last_name: Sloan
- first_name: Marin
full_name: Soljačić, Marin
last_name: Soljačić
citation:
ama: 'Choi S, Salamin Y, Roques-Carmes C, et al. Photonic probabilistic computing
leveraging quantum vacuum noise. In: Conference on Lasers and Electro-Optics.
Optica Publishing Group; 2024. doi:10.1364/cleo_si.2024.sf3j.5'
apa: 'Choi, S., Salamin, Y., Roques-Carmes, C., Dangovski, R., Luo, D., Chen, Z.,
… Soljačić, M. (2024). Photonic probabilistic computing leveraging quantum vacuum
noise. In Conference on Lasers and Electro-Optics. Charlotte, NC, United
States: Optica Publishing Group. https://doi.org/10.1364/cleo_si.2024.sf3j.5'
chicago: Choi, Seou, Yannick Salamin, Charles Roques-Carmes, Rumen Dangovski, Di
Luo, Zhuo Chen, Michael Horodynski, Jamison Sloan, and Marin Soljačić. “Photonic
Probabilistic Computing Leveraging Quantum Vacuum Noise.” In Conference on
Lasers and Electro-Optics. Optica Publishing Group, 2024. https://doi.org/10.1364/cleo_si.2024.sf3j.5.
ieee: S. Choi et al., “Photonic probabilistic computing leveraging quantum
vacuum noise,” in Conference on Lasers and Electro-Optics, Charlotte, NC,
United States, 2024.
ista: 'Choi S, Salamin Y, Roques-Carmes C, Dangovski R, Luo D, Chen Z, Horodynski
M, Sloan J, Soljačić M. 2024. Photonic probabilistic computing leveraging quantum
vacuum noise. Conference on Lasers and Electro-Optics. CLEO: Conference on Lasers
and Electro-Optics, SF3J.5.'
mla: Choi, Seou, et al. “Photonic Probabilistic Computing Leveraging Quantum Vacuum
Noise.” Conference on Lasers and Electro-Optics, SF3J.5, Optica Publishing
Group, 2024, doi:10.1364/cleo_si.2024.sf3j.5.
short: S. Choi, Y. Salamin, C. Roques-Carmes, R. Dangovski, D. Luo, Z. Chen, M.
Horodynski, J. Sloan, M. Soljačić, in:, Conference on Lasers and Electro-Optics,
Optica Publishing Group, 2024.
conference:
end_date: 2024-05-10
location: Charlotte, NC, United States
name: 'CLEO: Conference on Lasers and Electro-Optics'
start_date: 2024-05-05
date_created: 2026-03-30T12:22:48Z
date_published: 2024-06-01T00:00:00Z
date_updated: 2026-05-05T06:41:30Z
day: '01'
doi: 10.1364/cleo_si.2024.sf3j.5
extern: '1'
language:
- iso: eng
month: '06'
oa_version: None
publication: Conference on Lasers and Electro-Optics
publication_identifier:
eisbn:
- '9781957171395'
publication_status: published
publisher: Optica Publishing Group
quality_controlled: '1'
scopus_import: '1'
status: public
title: Photonic probabilistic computing leveraging quantum vacuum noise
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2024'
...
---
OA_type: closed access
_id: '21636'
abstract:
- lang: eng
text: We show that emitter arrays coupled to nonlinear parametric-amplifier waveguides
support a unique, coherent inter-atomic interaction. This allows for unitary adiabatic
evolution and coherent generation of decoherence-free excited states in waveguide
quantum electrodynamics.
article_number: FW1C.2
article_processing_charge: No
author:
- first_name: Aviv
full_name: Karnieli, Aviv
last_name: Karnieli
- first_name: Offek
full_name: Tziperman, Offek
last_name: Tziperman
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Shanhui
full_name: Fan, Shanhui
last_name: Fan
citation:
ama: 'Karnieli A, Tziperman O, Roques-Carmes C, Fan S. Coherent generation of decoherence-free
states in nonlinear waveguide quantum electrodynamics. In: Frontiers in Optics
+ Laser Science 2024 . Optica Publishing Group; 2024. doi:10.1364/fio.2024.fw1c.2'
apa: 'Karnieli, A., Tziperman, O., Roques-Carmes, C., & Fan, S. (2024). Coherent
generation of decoherence-free states in nonlinear waveguide quantum electrodynamics.
In Frontiers in Optics + Laser Science 2024 . Denver, CO, United States:
Optica Publishing Group. https://doi.org/10.1364/fio.2024.fw1c.2'
chicago: Karnieli, Aviv, Offek Tziperman, Charles Roques-Carmes, and Shanhui Fan.
“Coherent Generation of Decoherence-Free States in Nonlinear Waveguide Quantum
Electrodynamics.” In Frontiers in Optics + Laser Science 2024 . Optica
Publishing Group, 2024. https://doi.org/10.1364/fio.2024.fw1c.2.
ieee: A. Karnieli, O. Tziperman, C. Roques-Carmes, and S. Fan, “Coherent generation
of decoherence-free states in nonlinear waveguide quantum electrodynamics,” in
Frontiers in Optics + Laser Science 2024 , Denver, CO, United States, 2024.
ista: 'Karnieli A, Tziperman O, Roques-Carmes C, Fan S. 2024. Coherent generation
of decoherence-free states in nonlinear waveguide quantum electrodynamics. Frontiers
in Optics + Laser Science 2024 . FiO, LS: Fronitiers in Optics + Laser Science,
FW1C.2.'
mla: Karnieli, Aviv, et al. “Coherent Generation of Decoherence-Free States in Nonlinear
Waveguide Quantum Electrodynamics.” Frontiers in Optics + Laser Science 2024
, FW1C.2, Optica Publishing Group, 2024, doi:10.1364/fio.2024.fw1c.2.
short: A. Karnieli, O. Tziperman, C. Roques-Carmes, S. Fan, in:, Frontiers in Optics
+ Laser Science 2024 , Optica Publishing Group, 2024.
conference:
end_date: 2024-09-26
location: Denver, CO, United States
name: 'FiO, LS: Fronitiers in Optics + Laser Science'
start_date: 2024-09-23
date_created: 2026-03-30T12:22:48Z
date_published: 2024-10-01T00:00:00Z
date_updated: 2026-05-05T06:40:25Z
day: '01'
doi: 10.1364/fio.2024.fw1c.2
extern: '1'
language:
- iso: eng
month: '10'
oa_version: None
publication: 'Frontiers in Optics + Laser Science 2024 '
publication_identifier:
eisbn:
- '9781957171951'
publication_status: published
publisher: Optica Publishing Group
quality_controlled: '1'
status: public
title: Coherent generation of decoherence-free states in nonlinear waveguide quantum
electrodynamics
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2024'
...
---
OA_type: closed access
_id: '21632'
abstract:
- lang: eng
text: We present a three-component multilayer scintillator that can achieve greater
x-ray energy resolution than conventional single or dual-component systems, from
10 to 100 keV. Our approach relies on spectral multiplexing of different x-ray
energy bins.
article_number: SF3B.4
article_processing_charge: No
author:
- first_name: Seokhwan
full_name: Min, Seokhwan
last_name: Min
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Seou
full_name: Choi, Seou
last_name: Choi
- first_name: Simo
full_name: Pajovic, Simo
last_name: Pajovic
- first_name: Sachin
full_name: Vaidya, Sachin
last_name: Vaidya
- first_name: Marin
full_name: Soljačić, Marin
last_name: Soljačić
citation:
ama: 'Min S, Roques-Carmes C, Choi S, Pajovic S, Vaidya S, Soljačić M. Multilayer
scintillators for enhanced energy resolution in X-ray imaging. In: Conference
on Lasers and Electro-Optics. Optica Publishing Group; 2024. doi:10.1364/cleo_si.2024.sf3b.4'
apa: 'Min, S., Roques-Carmes, C., Choi, S., Pajovic, S., Vaidya, S., & Soljačić,
M. (2024). Multilayer scintillators for enhanced energy resolution in X-ray imaging.
In Conference on Lasers and Electro-Optics. Charlotte, CA, United States:
Optica Publishing Group. https://doi.org/10.1364/cleo_si.2024.sf3b.4'
chicago: Min, Seokhwan, Charles Roques-Carmes, Seou Choi, Simo Pajovic, Sachin Vaidya,
and Marin Soljačić. “Multilayer Scintillators for Enhanced Energy Resolution in
X-Ray Imaging.” In Conference on Lasers and Electro-Optics. Optica Publishing
Group, 2024. https://doi.org/10.1364/cleo_si.2024.sf3b.4.
ieee: S. Min, C. Roques-Carmes, S. Choi, S. Pajovic, S. Vaidya, and M. Soljačić,
“Multilayer scintillators for enhanced energy resolution in X-ray imaging,” in
Conference on Lasers and Electro-Optics, Charlotte, CA, United States,
2024.
ista: 'Min S, Roques-Carmes C, Choi S, Pajovic S, Vaidya S, Soljačić M. 2024. Multilayer
scintillators for enhanced energy resolution in X-ray imaging. Conference on Lasers
and Electro-Optics. CLEO: Science and Innovations, SF3B.4.'
mla: Min, Seokhwan, et al. “Multilayer Scintillators for Enhanced Energy Resolution
in X-Ray Imaging.” Conference on Lasers and Electro-Optics, SF3B.4, Optica
Publishing Group, 2024, doi:10.1364/cleo_si.2024.sf3b.4.
short: S. Min, C. Roques-Carmes, S. Choi, S. Pajovic, S. Vaidya, M. Soljačić, in:,
Conference on Lasers and Electro-Optics, Optica Publishing Group, 2024.
conference:
end_date: 2024-05-10
location: Charlotte, CA, United States
name: 'CLEO: Science and Innovations'
start_date: 2024-05-05
date_created: 2026-03-30T12:22:48Z
date_published: 2024-06-01T00:00:00Z
date_updated: 2026-05-05T10:42:12Z
day: '01'
doi: 10.1364/cleo_si.2024.sf3b.4
extern: '1'
language:
- iso: eng
month: '06'
oa_version: None
publication: Conference on Lasers and Electro-Optics
publication_identifier:
eisbn:
- '9781957171395'
publication_status: published
publisher: Optica Publishing Group
quality_controlled: '1'
scopus_import: '1'
status: public
title: Multilayer scintillators for enhanced energy resolution in X-ray imaging
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2024'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '21535'
abstract:
- lang: eng
text: Optical phenomena always display some degree of partial coherence between
their respective degrees of freedom. Partial coherence is of particular interest
in multimodal systems, where classical and quantum correlations between spatial,
polarization, and spectral degrees of freedom can lead to fascinating phenomena
(e.g., entanglement) and be leveraged for advanced imaging and sensing modalities
(e.g., in hyperspectral, polarization, and ghost imaging). Here, we present a
universal method to analyze, process, and generate spatially partially coherent
light in multimode systems by using self-configuring optical networks. Our method
relies on cascaded self-configuring layers whose average power outputs are sequentially
optimized. Once optimized, the network separates the input light into its mutually
incoherent components, which is formally equivalent to a diagonalization of the
input density matrix. We illustrate our method with numerical simulations of Mach-Zehnder
interferometer arrays and show how this method can be used to perform partially
coherent environmental light sensing, generation of multimode partially coherent
light with arbitrary coherency matrices, and unscrambling of quantum optical mixtures.
We provide guidelines for the experimental realization of this method, including
the influence of losses, paving the way for self-configuring photonic devices
that can automatically learn optimal modal representations of partially coherent
light fields.
article_number: '260'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Shanhui
full_name: Fan, Shanhui
last_name: Fan
- first_name: David A. B.
full_name: Miller, David A. B.
last_name: Miller
citation:
ama: 'Roques-Carmes C, Fan S, Miller DAB. Measuring, processing, and generating
partially coherent light with self-configuring optics. Light: Science &
Applications. 2024;13. doi:10.1038/s41377-024-01622-y'
apa: 'Roques-Carmes, C., Fan, S., & Miller, D. A. B. (2024). Measuring, processing,
and generating partially coherent light with self-configuring optics. Light:
Science & Applications. Springer Nature. https://doi.org/10.1038/s41377-024-01622-y'
chicago: 'Roques-Carmes, Charles, Shanhui Fan, and David A. B. Miller. “Measuring,
Processing, and Generating Partially Coherent Light with Self-Configuring Optics.”
Light: Science & Applications. Springer Nature, 2024. https://doi.org/10.1038/s41377-024-01622-y.'
ieee: 'C. Roques-Carmes, S. Fan, and D. A. B. Miller, “Measuring, processing, and
generating partially coherent light with self-configuring optics,” Light: Science
& Applications, vol. 13. Springer Nature, 2024.'
ista: 'Roques-Carmes C, Fan S, Miller DAB. 2024. Measuring, processing, and generating
partially coherent light with self-configuring optics. Light: Science & Applications.
13, 260.'
mla: 'Roques-Carmes, Charles, et al. “Measuring, Processing, and Generating Partially
Coherent Light with Self-Configuring Optics.” Light: Science & Applications,
vol. 13, 260, Springer Nature, 2024, doi:10.1038/s41377-024-01622-y.'
short: 'C. Roques-Carmes, S. Fan, D.A.B. Miller, Light: Science & Applications
13 (2024).'
date_created: 2026-03-30T12:22:47Z
date_published: 2024-09-20T00:00:00Z
date_updated: 2026-05-05T10:45:37Z
day: '20'
ddc:
- '530'
doi: 10.1038/s41377-024-01622-y
extern: '1'
external_id:
arxiv:
- '2402.00704'
pmid:
- '39300058'
intvolume: ' 13'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1038/s41377-024-01622-y
month: '09'
oa: 1
oa_version: Published Version
pmid: 1
publication: 'Light: Science & Applications'
publication_identifier:
eissn:
- 2047-7538
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '21634'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: Measuring, processing, and generating partially coherent light with self-configuring
optics
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 13
year: '2024'
...
---
OA_place: repository
OA_type: green
_id: '21634'
abstract:
- lang: eng
text: We show that self-configuring optical networks can analyze partially incoherent
light. We consider the case of N spatial input channels and present a power-optimization
method to measure their coherency matrix.
article_number: STh4Q.5
article_processing_charge: No
arxiv: 1
author:
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Shanhui
full_name: Fan, Shanhui
last_name: Fan
- first_name: David A. B.
full_name: Miller, David A. B.
last_name: Miller
citation:
ama: 'Roques-Carmes C, Fan S, Miller DAB. Measuring and processing partially coherent
light with self-configuring optics. In: Conference on Lasers and Electro-Optics.
Optica Publishing Group; 2024. doi:10.1364/cleo_si.2024.sth4q.5'
apa: 'Roques-Carmes, C., Fan, S., & Miller, D. A. B. (2024). Measuring and processing
partially coherent light with self-configuring optics. In Conference on Lasers
and Electro-Optics. Charlotte, CA, United States: Optica Publishing Group.
https://doi.org/10.1364/cleo_si.2024.sth4q.5'
chicago: Roques-Carmes, Charles, Shanhui Fan, and David A. B. Miller. “Measuring
and Processing Partially Coherent Light with Self-Configuring Optics.” In Conference
on Lasers and Electro-Optics. Optica Publishing Group, 2024. https://doi.org/10.1364/cleo_si.2024.sth4q.5.
ieee: C. Roques-Carmes, S. Fan, and D. A. B. Miller, “Measuring and processing partially
coherent light with self-configuring optics,” in Conference on Lasers and Electro-Optics,
Charlotte, CA, United States, 2024.
ista: 'Roques-Carmes C, Fan S, Miller DAB. 2024. Measuring and processing partially
coherent light with self-configuring optics. Conference on Lasers and Electro-Optics.
CLEO: Science and Innovations, STh4Q.5.'
mla: Roques-Carmes, Charles, et al. “Measuring and Processing Partially Coherent
Light with Self-Configuring Optics.” Conference on Lasers and Electro-Optics,
STh4Q.5, Optica Publishing Group, 2024, doi:10.1364/cleo_si.2024.sth4q.5.
short: C. Roques-Carmes, S. Fan, D.A.B. Miller, in:, Conference on Lasers and Electro-Optics,
Optica Publishing Group, 2024.
conference:
end_date: 2024-05-10
location: Charlotte, CA, United States
name: 'CLEO: Science and Innovations'
start_date: 2024-05-05
date_created: 2026-03-30T12:22:48Z
date_published: 2024-06-01T00:00:00Z
date_updated: 2026-05-05T10:45:38Z
day: '01'
doi: 10.1364/cleo_si.2024.sth4q.5
extern: '1'
external_id:
arxiv:
- '2402.00704'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2402.00704
month: '06'
oa: 1
oa_version: Preprint
publication: Conference on Lasers and Electro-Optics
publication_identifier:
eisbn:
- '9781957171395'
publication_status: published
publisher: Optica Publishing Group
quality_controlled: '1'
related_material:
record:
- id: '21535'
relation: later_version
status: public
scopus_import: '1'
status: public
title: Measuring and processing partially coherent light with self-configuring optics
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2024'
...
---
OA_type: closed access
_id: '21806'
abstract:
- lang: eng
text: Light-responsive liquid crystal elastomer networks (LCNs) have received significant
interest due to their potential application in soft robotics and shape-morphing
devices. Here, we present a systematic examination of light-responsive LCNs prepared
using a catalyst-free Diels–Alder cycloaddition and a new azobenzene functionalized
monomer for main-chain incorporation. The networks have robust mechanical stiffness
that can be reversibly modulated by 1 GPa by turning the UV light on and off.
This study highlights the contribution of photothermal softening to reversibly
control rheological properties of the newly developed LCNs and demonstrates the
ability to tune the modulus on demand. We believe this work will guide future
developments of light-responsive LCNs based on the newly developed Diels–Alder
cycloaddition.
article_processing_charge: No
article_type: original
author:
- first_name: Minwook
full_name: Park, Minwook
last_name: Park
- first_name: Jesus
full_name: Guillen Campos, Jesus
last_name: Guillen Campos
- first_name: Friedrich J
full_name: Stricker, Friedrich J
id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745
last_name: Stricker
- first_name: Javier
full_name: Read de Alaniz, Javier
last_name: Read de Alaniz
citation:
ama: Park M, Guillen Campos J, Stricker FJ, Read de Alaniz J. Photo-responsive Diels-Alder
based azobenzene-functionalized main-chain liquid crystal networks. Journal
of Materials Chemistry C. 2024;12(31):11976-11981. doi:10.1039/d4tc01281j
apa: Park, M., Guillen Campos, J., Stricker, F. J., & Read de Alaniz, J. (2024).
Photo-responsive Diels-Alder based azobenzene-functionalized main-chain liquid
crystal networks. Journal of Materials Chemistry C. Royal Society of Chemistry.
https://doi.org/10.1039/d4tc01281j
chicago: Park, Minwook, Jesus Guillen Campos, Friedrich J Stricker, and Javier Read
de Alaniz. “Photo-Responsive Diels-Alder Based Azobenzene-Functionalized Main-Chain
Liquid Crystal Networks.” Journal of Materials Chemistry C. Royal Society
of Chemistry, 2024. https://doi.org/10.1039/d4tc01281j.
ieee: M. Park, J. Guillen Campos, F. J. Stricker, and J. Read de Alaniz, “Photo-responsive
Diels-Alder based azobenzene-functionalized main-chain liquid crystal networks,”
Journal of Materials Chemistry C, vol. 12, no. 31. Royal Society of Chemistry,
pp. 11976–11981, 2024.
ista: Park M, Guillen Campos J, Stricker FJ, Read de Alaniz J. 2024. Photo-responsive
Diels-Alder based azobenzene-functionalized main-chain liquid crystal networks.
Journal of Materials Chemistry C. 12(31), 11976–11981.
mla: Park, Minwook, et al. “Photo-Responsive Diels-Alder Based Azobenzene-Functionalized
Main-Chain Liquid Crystal Networks.” Journal of Materials Chemistry C,
vol. 12, no. 31, Royal Society of Chemistry, 2024, pp. 11976–81, doi:10.1039/d4tc01281j.
short: M. Park, J. Guillen Campos, F.J. Stricker, J. Read de Alaniz, Journal of
Materials Chemistry C 12 (2024) 11976–11981.
date_created: 2026-05-06T10:43:33Z
date_published: 2024-07-10T00:00:00Z
date_updated: 2026-05-12T06:50:12Z
day: '10'
ddc:
- '540'
doi: 10.1039/d4tc01281j
extern: '1'
intvolume: ' 12'
issue: '31'
language:
- iso: eng
month: '07'
oa_version: None
page: 11976-11981
publication: Journal of Materials Chemistry C
publication_identifier:
eissn:
- 2050-7534
issnl:
- 2050-7526
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
scopus_import: '1'
status: public
title: Photo-responsive Diels-Alder based azobenzene-functionalized main-chain liquid
crystal networks
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 12
year: '2024'
...
---
OA_type: closed access
_id: '21817'
abstract:
- lang: eng
text: 'Ambidirectionality, which is the ability of structural elements to move beyond
a reference state in two opposite directions, is common in nature. However, conventional
soft materials are typically limited to a single, unidirectional deformation unless
complex hybrid constructs are used. We exploited the combination of mesogen self-assembly,
polymer chain elasticity, and polymerization-induced stress to design liquid crystalline
elastomers that exhibit two mesophases: chevron smectic C (cSmC) and smectic A
(SmA). Inducing the cSmC-SmA–isotropic phase transition led to an unusual inversion
of the strain field in the microstructure, resulting in opposite deformation modes
(e.g., consecutive shrinkage or expansion and right-handed or left-handed twisting
and tilting in opposite directions) and high-frequency nonmonotonic oscillations.
This ambidirectional movement is scalable and can be used to generate Gaussian
transformations at the macroscale.'
article_processing_charge: No
article_type: original
author:
- first_name: Yuxing
full_name: Yao, Yuxing
last_name: Yao
- first_name: Atalaya Milan
full_name: Wilborn, Atalaya Milan
last_name: Wilborn
- first_name: Baptiste
full_name: Lemaire, Baptiste
last_name: Lemaire
- first_name: Foteini
full_name: Trigka, Foteini
last_name: Trigka
- first_name: Friedrich J
full_name: Stricker, Friedrich J
id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745
last_name: Stricker
- first_name: Alan H.
full_name: Weible, Alan H.
last_name: Weible
- first_name: Shucong
full_name: Li, Shucong
last_name: Li
- first_name: Robert K. A.
full_name: Bennett, Robert K. A.
last_name: Bennett
- first_name: Tung Chun
full_name: Cheung, Tung Chun
last_name: Cheung
- first_name: Alison
full_name: Grinthal, Alison
last_name: Grinthal
- first_name: Mikhail
full_name: Zhernenkov, Mikhail
last_name: Zhernenkov
- first_name: Guillaume
full_name: Freychet, Guillaume
last_name: Freychet
- first_name: Patryk
full_name: Wąsik, Patryk
last_name: Wąsik
- first_name: Boris
full_name: Kozinsky, Boris
last_name: Kozinsky
- first_name: Michael M.
full_name: Lerch, Michael M.
last_name: Lerch
- first_name: Xiaoguang
full_name: Wang, Xiaoguang
last_name: Wang
- first_name: Joanna
full_name: Aizenberg, Joanna
last_name: Aizenberg
citation:
ama: Yao Y, Wilborn AM, Lemaire B, et al. Programming liquid crystal elastomers
for multistep ambidirectional deformability. Science. 2024;386(6726):1161-1168.
doi:10.1126/science.adq6434
apa: Yao, Y., Wilborn, A. M., Lemaire, B., Trigka, F., Stricker, F. J., Weible,
A. H., … Aizenberg, J. (2024). Programming liquid crystal elastomers for multistep
ambidirectional deformability. Science. American Association for the Advancement
of Science. https://doi.org/10.1126/science.adq6434
chicago: Yao, Yuxing, Atalaya Milan Wilborn, Baptiste Lemaire, Foteini Trigka, Friedrich
J Stricker, Alan H. Weible, Shucong Li, et al. “Programming Liquid Crystal Elastomers
for Multistep Ambidirectional Deformability.” Science. American Association
for the Advancement of Science, 2024. https://doi.org/10.1126/science.adq6434.
ieee: Y. Yao et al., “Programming liquid crystal elastomers for multistep
ambidirectional deformability,” Science, vol. 386, no. 6726. American Association
for the Advancement of Science, pp. 1161–1168, 2024.
ista: Yao Y, Wilborn AM, Lemaire B, Trigka F, Stricker FJ, Weible AH, Li S, Bennett
RKA, Cheung TC, Grinthal A, Zhernenkov M, Freychet G, Wąsik P, Kozinsky B, Lerch
MM, Wang X, Aizenberg J. 2024. Programming liquid crystal elastomers for multistep
ambidirectional deformability. Science. 386(6726), 1161–1168.
mla: Yao, Yuxing, et al. “Programming Liquid Crystal Elastomers for Multistep Ambidirectional
Deformability.” Science, vol. 386, no. 6726, American Association for the
Advancement of Science, 2024, pp. 1161–68, doi:10.1126/science.adq6434.
short: Y. Yao, A.M. Wilborn, B. Lemaire, F. Trigka, F.J. Stricker, A.H. Weible,
S. Li, R.K.A. Bennett, T.C. Cheung, A. Grinthal, M. Zhernenkov, G. Freychet, P.
Wąsik, B. Kozinsky, M.M. Lerch, X. Wang, J. Aizenberg, Science 386 (2024) 1161–1168.
date_created: 2026-05-06T10:54:51Z
date_published: 2024-12-06T00:00:00Z
date_updated: 2026-05-12T09:48:12Z
day: '06'
ddc:
- '540'
doi: 10.1126/science.adq6434
extern: '1'
external_id:
pmid:
- '39636998'
intvolume: ' 386'
issue: '6726'
language:
- iso: eng
month: '12'
oa_version: None
page: 1161-1168
pmid: 1
publication: Science
publication_identifier:
eissn:
- 1095-9203
issn:
- 0036-8075
publication_status: published
publisher: American Association for the Advancement of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Programming liquid crystal elastomers for multistep ambidirectional deformability
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 386
year: '2024'
...
---
_id: '18121'
abstract:
- lang: eng
text: It is known that sparsity can improve interpretability for deep neural networks.
However, existing methods in the area either require networks that are pre-trained
with sparsity constraints, or impose sparsity after the fact, altering the network’s
general behavior. In this paper, we demonstrate, for the first time, that sparsity
can instead be incorporated into the interpretation process itself, as a sample-specific
preprocessing step. Unlike previous work, this approach, which we call SPADE,
does not place constraints on the trained model and does not affect its behavior
during inference on the sample. Given a trained model and a target sample, SPADE
uses sample-targeted pruning to provide a "trace" of the network’s execution on
the sample, reducing the network to the most important connections prior to computing
an interpretation. We demonstrate that preprocessing with SPADE significantly
increases the accuracy of image saliency maps across several interpretability
methods. Additionally, SPADE improves the usefulness of neuron visualizations,
aiding humans in reasoning about network behavior. Our code is available at https://github.com/IST-DASLab/SPADE.
acknowledged_ssus:
- _id: ScienComp
acknowledgement: The authors would like to thank Stephen Casper and Tony Wang for
their feedback on this work, and Eldar Kurtic for his advice on aspects of the project.
This research was supported by the Scientific Service Units (SSU) of IST Austria
through resources provided by Scientific Computing (SciComp). EI was supported in
part by the FWF DK VGSCO, grant agreement number W1260-N35.
alternative_title:
- PMLR
article_processing_charge: No
arxiv: 1
author:
- first_name: Arshia Soltani
full_name: Moakhar, Arshia Soltani
last_name: Moakhar
- first_name: Eugenia B
full_name: Iofinova, Eugenia B
id: f9a17499-f6e0-11ea-865d-fdf9a3f77117
last_name: Iofinova
orcid: 0000-0002-7778-3221
- first_name: Elias
full_name: Frantar, Elias
id: 09a8f98d-ec99-11ea-ae11-c063a7b7fe5f
last_name: Frantar
- first_name: Dan-Adrian
full_name: Alistarh, Dan-Adrian
id: 4A899BFC-F248-11E8-B48F-1D18A9856A87
last_name: Alistarh
orcid: 0000-0003-3650-940X
citation:
ama: 'Moakhar AS, Iofinova EB, Frantar E, Alistarh D-A. SPADE: Sparsity-guided debugging
for deep neural networks. In: Proceedings of the 41st International Conference
on Machine Learning. Vol 235. ML Research Press; 2024:45955-45987.'
apa: 'Moakhar, A. S., Iofinova, E. B., Frantar, E., & Alistarh, D.-A. (2024).
SPADE: Sparsity-guided debugging for deep neural networks. In Proceedings of
the 41st International Conference on Machine Learning (Vol. 235, pp. 45955–45987).
Vienna, Austria: ML Research Press.'
chicago: 'Moakhar, Arshia Soltani, Eugenia B Iofinova, Elias Frantar, and Dan-Adrian
Alistarh. “SPADE: Sparsity-Guided Debugging for Deep Neural Networks.” In Proceedings
of the 41st International Conference on Machine Learning, 235:45955–87. ML
Research Press, 2024.'
ieee: 'A. S. Moakhar, E. B. Iofinova, E. Frantar, and D.-A. Alistarh, “SPADE: Sparsity-guided
debugging for deep neural networks,” in Proceedings of the 41st International
Conference on Machine Learning, Vienna, Austria, 2024, vol. 235, pp. 45955–45987.'
ista: 'Moakhar AS, Iofinova EB, Frantar E, Alistarh D-A. 2024. SPADE: Sparsity-guided
debugging for deep neural networks. Proceedings of the 41st International Conference
on Machine Learning. ICML: International Conference on Machine Learning, PMLR,
vol. 235, 45955–45987.'
mla: 'Moakhar, Arshia Soltani, et al. “SPADE: Sparsity-Guided Debugging for Deep
Neural Networks.” Proceedings of the 41st International Conference on Machine
Learning, vol. 235, ML Research Press, 2024, pp. 45955–87.'
short: A.S. Moakhar, E.B. Iofinova, E. Frantar, D.-A. Alistarh, in:, Proceedings
of the 41st International Conference on Machine Learning, ML Research Press, 2024,
pp. 45955–45987.
conference:
end_date: 2024-07-27
location: Vienna, Austria
name: 'ICML: International Conference on Machine Learning'
start_date: 2024-07-21
corr_author: '1'
date_created: 2024-09-22T22:01:46Z
date_published: 2024-09-01T00:00:00Z
date_updated: 2026-05-19T11:20:27Z
day: '01'
department:
- _id: DaAl
external_id:
arxiv:
- '2310.04519'
intvolume: ' 235'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2310.04519
month: '09'
oa: 1
oa_version: Preprint
page: 45955-45987
project:
- _id: 9B9290DE-BA93-11EA-9121-9846C619BF3A
grant_number: W1260-N35
name: Vienna Graduate School on Computational Optimization
publication: Proceedings of the 41st International Conference on Machine Learning
publication_identifier:
eissn:
- 2640-3498
publication_status: published
publisher: ML Research Press
quality_controlled: '1'
related_material:
link:
- relation: software
url: https://github.com/IST-DASLab/SPADE
record:
- id: '21854'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: 'SPADE: Sparsity-guided debugging for deep neural networks'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 235
year: '2024'
...
---
APC_amount: 2748 EUR
OA_place: publisher
OA_type: hybrid
_id: '18521'
abstract:
- lang: eng
text: In distributed systems with processes that do not share a global clock, partial
synchrony is achieved by clock synchronization that guarantees bounded clock skew
among all applications. Existing solutions for distributed runtime verification
under partial synchrony against temporal logic specifications are exact but suffer
from significant computational overhead. In this paper, we propose an approximate
distributed monitoring algorithm for Signal Temporal Logic (STL) that mitigates
this issue by abstracting away potential interleaving behaviors. This conservative
abstraction enables a significant speedup of the distributed monitors, albeit
with a tradeoff in accuracy. We address this tradeoff with a methodology that
combines our approximate monitor with its exact counterpart, resulting in enhanced
efficiency without sacrificing precision. We evaluate our approach with multiple
experiments, showcasing its efficacy in both real-world applications and synthetic
examples.
acknowledgement: This work was supported in part by the ERC-2020-AdG 101020093. This
work is sponsored in part by the United States NSF CCF-2118356 award. This research
was partially funded by A-IQ Ready (Chips JU, grant agreement No. 101096658).
alternative_title:
- LNCS
article_processing_charge: Yes (in subscription journal)
arxiv: 1
author:
- first_name: Borzoo
full_name: Bonakdarpour, Borzoo
last_name: Bonakdarpour
- first_name: Anik
full_name: Momtaz, Anik
last_name: Momtaz
- first_name: Dejan
full_name: Nickovic, Dejan
id: 41BCEE5C-F248-11E8-B48F-1D18A9856A87
last_name: Nickovic
- first_name: Naci E
full_name: Sarac, Naci E
id: 8C6B42F8-C8E6-11E9-A03A-F2DCE5697425
last_name: Sarac
citation:
ama: 'Bonakdarpour B, Momtaz A, Nickovic D, Sarac NE. Approximate distributed monitoring
under partial synchrony: Balancing speed & accuracy. In: 24th International
Conference on Runtime Verification. Vol 15191. Springer Nature; 2024:282-301.
doi:10.1007/978-3-031-74234-7_18'
apa: 'Bonakdarpour, B., Momtaz, A., Nickovic, D., & Sarac, N. E. (2024). Approximate
distributed monitoring under partial synchrony: Balancing speed & accuracy.
In 24th International Conference on Runtime Verification (Vol. 15191, pp.
282–301). Istanbul, Turkey: Springer Nature. https://doi.org/10.1007/978-3-031-74234-7_18'
chicago: 'Bonakdarpour, Borzoo, Anik Momtaz, Dejan Nickovic, and Naci E Sarac. “Approximate
Distributed Monitoring under Partial Synchrony: Balancing Speed & Accuracy.”
In 24th International Conference on Runtime Verification, 15191:282–301.
Springer Nature, 2024. https://doi.org/10.1007/978-3-031-74234-7_18.'
ieee: 'B. Bonakdarpour, A. Momtaz, D. Nickovic, and N. E. Sarac, “Approximate distributed
monitoring under partial synchrony: Balancing speed & accuracy,” in 24th
International Conference on Runtime Verification, Istanbul, Turkey, 2024,
vol. 15191, pp. 282–301.'
ista: 'Bonakdarpour B, Momtaz A, Nickovic D, Sarac NE. 2024. Approximate distributed
monitoring under partial synchrony: Balancing speed & accuracy. 24th International
Conference on Runtime Verification. RV: Conference on Runtime Verification, LNCS,
vol. 15191, 282–301.'
mla: 'Bonakdarpour, Borzoo, et al. “Approximate Distributed Monitoring under Partial
Synchrony: Balancing Speed & Accuracy.” 24th International Conference on
Runtime Verification, vol. 15191, Springer Nature, 2024, pp. 282–301, doi:10.1007/978-3-031-74234-7_18.'
short: B. Bonakdarpour, A. Momtaz, D. Nickovic, N.E. Sarac, in:, 24th International
Conference on Runtime Verification, Springer Nature, 2024, pp. 282–301.
conference:
end_date: 2024-10-17
location: Istanbul, Turkey
name: 'RV: Conference on Runtime Verification'
start_date: 2024-10-15
corr_author: '1'
date_created: 2024-11-10T23:01:58Z
date_published: 2024-10-12T00:00:00Z
date_updated: 2026-05-20T08:43:20Z
day: '12'
ddc:
- '000'
department:
- _id: ToHe
- _id: GradSch
doi: 10.1007/978-3-031-74234-7_18
ec_funded: 1
external_id:
arxiv:
- '2408.05033'
isi:
- '001420093700018'
file:
- access_level: open_access
checksum: 7b8ca21b8c19ab796fa445b0e54003ca
content_type: application/pdf
creator: dernst
date_created: 2024-11-11T09:42:28Z
date_updated: 2024-11-11T09:42:28Z
file_id: '18539'
file_name: 2024_LNCS_Bonakdarpour.pdf
file_size: 1897101
relation: main_file
success: 1
file_date_updated: 2024-11-11T09:42:28Z
has_accepted_license: '1'
intvolume: ' 15191'
isi: 1
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
page: 282-301
project:
- _id: 62781420-2b32-11ec-9570-8d9b63373d4d
call_identifier: H2020
grant_number: '101020093'
name: Vigilant Algorithmic Monitoring of Software
publication: 24th International Conference on Runtime Verification
publication_identifier:
eissn:
- 1611-3349
isbn:
- '9783031742330'
issn:
- 0302-9743
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Approximate distributed monitoring under partial synchrony: Balancing speed
& accuracy'
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 15191
year: '2024'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
PlanS_conform: '1'
_id: '21913'
abstract:
- lang: eng
text: 'The HIRA histone chaperone complex is comprised of four protein subunits:
HIRA, UBN1, CABIN1, and transiently associated ASF1a. All four subunits have been
demonstrated to play a role in the deposition of the histone variant H3.3 onto
areas of actively transcribed euchromatin in cells. The mechanism by which these
subunits function together to drive histone deposition has remained poorly understood.
Here we present biochemical and biophysical data supporting a model whereby ASF1a
delivers histone H3.3/H4 dimers to the HIRA complex, H3.3/H4 tetramerization drives
the association of two HIRA/UBN1 complexes, and the affinity of the histones for
DNA drives release of ASF1a and subsequent histone deposition. These findings
have implications for understanding how other histone chaperone complexes may
mediate histone deposition.'
acknowledgement: We would like to acknowledge Elliot Dean and Christina Freeman for
technical assistance with recombinant protein expression in insect cells and members
of the Marmorstein laboratory for many discussions related to this work. Schematic
Figures were created with BioRender.com.
article_number: '107604'
article_processing_charge: Yes
article_type: original
author:
- first_name: Austin
full_name: Vogt, Austin
last_name: Vogt
- first_name: Mary
full_name: Szurgot, Mary
last_name: Szurgot
- first_name: Lauren
full_name: Gardner, Lauren
id: f9dedd98-6d15-11f0-88a5-a7b4143fdec5
last_name: Gardner
orcid: 0009-0000-5733-1546
- first_name: David C.
full_name: Schultz, David C.
last_name: Schultz
- first_name: Ronen
full_name: Marmorstein, Ronen
last_name: Marmorstein
citation:
ama: Vogt A, Szurgot M, Gardner L, Schultz DC, Marmorstein R. HIRA complex deposition
of histone H3.3 is driven by histone tetramerization and histone-DNA binding.
Journal of Biological Chemistry. 2024;300(9). doi:10.1016/j.jbc.2024.107604
apa: Vogt, A., Szurgot, M., Gardner, L., Schultz, D. C., & Marmorstein, R. (2024).
HIRA complex deposition of histone H3.3 is driven by histone tetramerization and
histone-DNA binding. Journal of Biological Chemistry. Elsevier. https://doi.org/10.1016/j.jbc.2024.107604
chicago: Vogt, Austin, Mary Szurgot, Lauren Gardner, David C. Schultz, and Ronen
Marmorstein. “HIRA Complex Deposition of Histone H3.3 Is Driven by Histone Tetramerization
and Histone-DNA Binding.” Journal of Biological Chemistry. Elsevier, 2024.
https://doi.org/10.1016/j.jbc.2024.107604.
ieee: A. Vogt, M. Szurgot, L. Gardner, D. C. Schultz, and R. Marmorstein, “HIRA
complex deposition of histone H3.3 is driven by histone tetramerization and histone-DNA
binding,” Journal of Biological Chemistry, vol. 300, no. 9. Elsevier, 2024.
ista: Vogt A, Szurgot M, Gardner L, Schultz DC, Marmorstein R. 2024. HIRA complex
deposition of histone H3.3 is driven by histone tetramerization and histone-DNA
binding. Journal of Biological Chemistry. 300(9), 107604.
mla: Vogt, Austin, et al. “HIRA Complex Deposition of Histone H3.3 Is Driven by
Histone Tetramerization and Histone-DNA Binding.” Journal of Biological Chemistry,
vol. 300, no. 9, 107604, Elsevier, 2024, doi:10.1016/j.jbc.2024.107604.
short: A. Vogt, M. Szurgot, L. Gardner, D.C. Schultz, R. Marmorstein, Journal of
Biological Chemistry 300 (2024).
date_created: 2026-05-24T08:25:45Z
date_published: 2024-09-01T00:00:00Z
date_updated: 2026-06-02T14:52:50Z
day: '01'
ddc:
- '572'
doi: 10.1016/j.jbc.2024.107604
extern: '1'
external_id:
pmid:
- '39059488'
has_accepted_license: '1'
intvolume: ' 300'
issue: '9'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.jbc.2024.107604
month: '09'
oa: 1
oa_version: Published Version
pmid: 1
publication: Journal of Biological Chemistry
publication_identifier:
eissn:
- 1083-351X
issn:
- 0021-9258
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: HIRA complex deposition of histone H3.3 is driven by histone tetramerization
and histone-DNA binding
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 300
year: '2024'
...
---
_id: '15367'
abstract:
- lang: eng
text: Two-dimensional semiconductor-superconductor heterostructures form the foundation
of numerous nanoscale physical systems. However, measuring the properties of such
heterostructures, and characterizing the semiconductor in-situ is challenging.
A recent experimental study by [Phys. Rev. Lett. 128, 107701 (2022)] was able
to probe the semiconductor within the heterostructure using microwave measurements
of the superfluid density. This work revealed a rapid depletion of superfluid
density in semiconductor, caused by the in-plane magnetic field which in presence
of spin-orbit coupling creates so-called Bogoliubov Fermi surfaces. The experimental
work used a simplified theoretical model that neglected the presence of non-magnetic
disorder in the semiconductor, hence describing the data only qualitatively. Motivated
by experiments, we introduce a theoretical model describing a disordered semiconductor
with strong spin-orbit coupling that is proximitized by a superconductor. Our
model provides specific predictions for the density of states and superfluid density.
Presence of disorder leads to the emergence of a gapless superconducting phase,
that may be viewed as a manifestation of Bogoliubov Fermi surface. When applied
to real experimental data, our model showcases excellent quantitative agreement,
enabling the extraction of material parameters such as mean free path and mobility,
and estimating g-tensor after taking into account the orbital contribution of
magnetic field. Our model can be used to probe in-situ parameters of other superconductor-semiconductor
heterostructures and can be further extended to give access to transport properties.
acknowledgement: "We acknowledge useful discussions with M. Geier, A. Levchenko, B.
Ramshaw, T. Scaffidi, and\r\nJ. Shabani. This research was funded by the Austrian
Science Fund (FWF) F 86.\r\nFor the purpose of open access, authors have applied
a CC BY public copyright licence to any\r\nAuthor Accepted Manuscript version arising
from this submission. MS acknowledges hospitality of KITP supported in part by the
National Science Foundation under Grants No. NSF\r\nPHY-1748958 and PHY-2309135.
APH acknowledges the support of the NOMIS foundation."
article_number: '115'
article_processing_charge: Yes
article_type: original
arxiv: 1
author:
- first_name: Serafim
full_name: Babkin, Serafim
id: 41e64307-6672-11ee-b9ad-cc7a0075a479
last_name: Babkin
orcid: 0009-0003-7382-8036
- first_name: Andrew P
full_name: Higginbotham, Andrew P
id: 4AD6785A-F248-11E8-B48F-1D18A9856A87
last_name: Higginbotham
orcid: 0000-0003-2607-2363
- first_name: Maksym
full_name: Serbyn, Maksym
id: 47809E7E-F248-11E8-B48F-1D18A9856A87
last_name: Serbyn
orcid: 0000-0002-2399-5827
citation:
ama: Babkin S, Higginbotham AP, Serbyn M. Proximity-induced gapless superconductivity
in two-dimensional Rashba semiconductor in magnetic field. SciPost Physics.
2024;16(5). doi:10.21468/scipostphys.16.5.115
apa: Babkin, S., Higginbotham, A. P., & Serbyn, M. (2024). Proximity-induced
gapless superconductivity in two-dimensional Rashba semiconductor in magnetic
field. SciPost Physics. SciPost Foundation. https://doi.org/10.21468/scipostphys.16.5.115
chicago: Babkin, Serafim, Andrew P Higginbotham, and Maksym Serbyn. “Proximity-Induced
Gapless Superconductivity in Two-Dimensional Rashba Semiconductor in Magnetic
Field.” SciPost Physics. SciPost Foundation, 2024. https://doi.org/10.21468/scipostphys.16.5.115.
ieee: S. Babkin, A. P. Higginbotham, and M. Serbyn, “Proximity-induced gapless superconductivity
in two-dimensional Rashba semiconductor in magnetic field,” SciPost Physics,
vol. 16, no. 5. SciPost Foundation, 2024.
ista: Babkin S, Higginbotham AP, Serbyn M. 2024. Proximity-induced gapless superconductivity
in two-dimensional Rashba semiconductor in magnetic field. SciPost Physics. 16(5),
115.
mla: Babkin, Serafim, et al. “Proximity-Induced Gapless Superconductivity in Two-Dimensional
Rashba Semiconductor in Magnetic Field.” SciPost Physics, vol. 16, no.
5, 115, SciPost Foundation, 2024, doi:10.21468/scipostphys.16.5.115.
short: S. Babkin, A.P. Higginbotham, M. Serbyn, SciPost Physics 16 (2024).
corr_author: '1'
date_created: 2024-05-06T09:02:18Z
date_published: 2024-05-01T00:00:00Z
date_updated: 2026-06-03T07:16:00Z
day: '01'
ddc:
- '530'
department:
- _id: MaSe
- _id: AnHi
doi: 10.21468/scipostphys.16.5.115
external_id:
arxiv:
- '2311.09347'
isi:
- '001215855200002'
file:
- access_level: open_access
checksum: f999204856417dcf5a736ac8df432b96
content_type: application/pdf
creator: dernst
date_created: 2024-05-07T12:58:47Z
date_updated: 2024-05-07T12:58:47Z
file_id: '15369'
file_name: 2024_SciPostPhys_Babkin.pdf
file_size: 2733685
relation: main_file
success: 1
file_date_updated: 2024-05-07T12:58:47Z
has_accepted_license: '1'
intvolume: ' 16'
isi: 1
issue: '5'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
project:
- _id: eb9b30ac-77a9-11ec-83b8-871f581d53d2
name: Protected states of quantum matter
- _id: 34a7f947-11ca-11ed-8bc3-c5dc2bbaae25
grant_number: F8609
name: 'Center for Correlated Quantum Materials and Solid State Quantum Systems: Probing
topology in circuits and quantum materials'
publication: SciPost Physics
publication_identifier:
issn:
- 2542-4653
publication_status: published
publisher: SciPost Foundation
quality_controlled: '1'
scopus_import: '1'
status: public
title: Proximity-induced gapless superconductivity in two-dimensional Rashba semiconductor
in magnetic field
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 16
year: '2024'
...
---
OA_place: publisher
OA_type: hybrid
_id: '17480'
abstract:
- lang: eng
text: One of the most promising approaches towards large-scale quantum computation
uses devices based on many Josephson junctions. Yet, even today, open questions
regarding the single junction remain unsolved, such as the detailed understanding
of the quantum phase transitions, the coupling of the Josephson junction to the
environment or how to improve the coherence of a superconducting qubit. Here we
design and build an engineered on-chip reservoir connected to a Josephson junction
that acts as an efficient bolometer for detecting the Josephson radiation under
non-equilibrium, that is, biased conditions. The bolometer converts the a.c. Josephson
current at microwave frequencies up to about 100 GHz into a temperature rise measured
by d.c. thermometry. A circuit model based on realistic parameter values captures
both the current–voltage characteristics and the measured power quantitatively.
The present experiment demonstrates an efficient, wide-band, thermal detection
scheme of microwave photons and provides a sensitive detector of Josephson dynamics
beyond the standard conductance measurements.
acknowledgement: We thank M. Möttönen, D. Subero, V. Vadimov, A. Alizadeh, C. Strunk,
N. Roch, S. Kafanov, S. Kubatkin, A. Kerman and J. Peltonen for scientific discussions
and Z.-Y. Chen for technical assistance. B.K. and J.P.P. acknowledge funding from
the Research Council of Finland Centre of Excellence programme grant 336810 and
grant 349601 (THEPOW), G.O.S. and A.L.Y. financial support from the Spanish Ministry
of Science through grant TED2021-130292B-C43 funded by MCIN/AEI/10.13039/501100011033,
‘ERDF A way of making Europe’ and the EU through FET-Open project AndQC, A.P.H.
support from the NOMIS Foundation, and C.M.M. support from the Danish National Research
Foundation and a research grant (Project 43951) from VILLUM FONDEN. We thank the
facilities and technical support of Otaniemi Research Infrastructure for Micro and
Nanotechnologies (OtaNano). The funders had no role in study design, data collection
and analysis, decision to publish or preparation of the paper.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Bayan
full_name: Karimi, Bayan
last_name: Karimi
- first_name: Gorm Ole
full_name: Steffensen, Gorm Ole
last_name: Steffensen
- first_name: Andrew P
full_name: Higginbotham, Andrew P
id: 4AD6785A-F248-11E8-B48F-1D18A9856A87
last_name: Higginbotham
orcid: 0000-0003-2607-2363
- first_name: Charles M.
full_name: Marcus, Charles M.
last_name: Marcus
- first_name: Alfredo
full_name: Levy Yeyati, Alfredo
last_name: Levy Yeyati
- first_name: Jukka P.
full_name: Pekola, Jukka P.
last_name: Pekola
citation:
ama: Karimi B, Steffensen GO, Higginbotham AP, Marcus CM, Levy Yeyati A, Pekola
JP. Bolometric detection of Josephson radiation. Nature Nanotechnology.
2024;19:1613-1618. doi:10.1038/s41565-024-01770-7
apa: Karimi, B., Steffensen, G. O., Higginbotham, A. P., Marcus, C. M., Levy Yeyati,
A., & Pekola, J. P. (2024). Bolometric detection of Josephson radiation. Nature
Nanotechnology. Springer Nature. https://doi.org/10.1038/s41565-024-01770-7
chicago: Karimi, Bayan, Gorm Ole Steffensen, Andrew P Higginbotham, Charles M. Marcus,
Alfredo Levy Yeyati, and Jukka P. Pekola. “Bolometric Detection of Josephson Radiation.”
Nature Nanotechnology. Springer Nature, 2024. https://doi.org/10.1038/s41565-024-01770-7.
ieee: B. Karimi, G. O. Steffensen, A. P. Higginbotham, C. M. Marcus, A. Levy Yeyati,
and J. P. Pekola, “Bolometric detection of Josephson radiation,” Nature Nanotechnology,
vol. 19. Springer Nature, pp. 1613–1618, 2024.
ista: Karimi B, Steffensen GO, Higginbotham AP, Marcus CM, Levy Yeyati A, Pekola
JP. 2024. Bolometric detection of Josephson radiation. Nature Nanotechnology.
19, 1613–1618.
mla: Karimi, Bayan, et al. “Bolometric Detection of Josephson Radiation.” Nature
Nanotechnology, vol. 19, Springer Nature, 2024, pp. 1613–18, doi:10.1038/s41565-024-01770-7.
short: B. Karimi, G.O. Steffensen, A.P. Higginbotham, C.M. Marcus, A. Levy Yeyati,
J.P. Pekola, Nature Nanotechnology 19 (2024) 1613–1618.
date_created: 2024-09-01T22:01:09Z
date_published: 2024-11-01T00:00:00Z
date_updated: 2026-06-03T07:16:01Z
day: '01'
ddc:
- '530'
department:
- _id: AnHi
doi: 10.1038/s41565-024-01770-7
external_id:
arxiv:
- '2402.09314'
isi:
- '001296522000002'
file:
- access_level: open_access
checksum: 8b067ef217ddef63c539ecdfe705ab95
content_type: application/pdf
creator: dernst
date_created: 2025-01-09T13:51:12Z
date_updated: 2025-01-09T13:51:12Z
file_id: '18818'
file_name: 2024_NatureNanotechnology_Karimi.pdf
file_size: 3047567
relation: main_file
success: 1
file_date_updated: 2025-01-09T13:51:12Z
has_accepted_license: '1'
intvolume: ' 19'
isi: 1
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
page: 1613-1618
project:
- _id: eb9b30ac-77a9-11ec-83b8-871f581d53d2
name: Protected states of quantum matter
publication: Nature Nanotechnology
publication_identifier:
eissn:
- 1748-3395
issn:
- 1748-3387
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Bolometric detection of Josephson radiation
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 19
year: '2024'
...
---
APC_amount: 6828 EUR
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '18444'
abstract:
- lang: eng
text: Animals rely on compensatory actions to maintain stability and navigate their
environment efficiently. These actions depend on global visual motion cues known
as optic-flow. While the optomotor response has been the traditional focus for
studying optic-flow compensation in insects, its simplicity has been insufficient
to determine the role of the intricate optic-flow processing network involved
in visual course control. Here, we reveal a series of course control behaviours
in Drosophila and link them to specific neural circuits. We show that bilateral
electrical coupling of optic-flow-sensitive neurons in the fly’s lobula plate
are required for a proper course control. This electrical interaction works alongside
chemical synapses within the HS-H2 network to control the dynamics and direction
of turning behaviours. Our findings reveal how insects use bilateral motion cues
for navigation, assigning a new functional significance to the HS-H2 network and
suggesting a previously unknown role for gap junctions in non-linear operations.
acknowledged_ssus:
- _id: Bio
- _id: M-Shop
- _id: LifeSc
acknowledgement: We thank Georg Ammer and Alexander Borst for sharing anti-ShakB serum
antibodies. We thank Nélia Varela and Eugenia Chiappe for the w1118;+;10XUAS-IVS-eGFPKir2.1/TM6B
fly line, Augustin Hrvoje for the shakB[2] line, as well as Jesse Isaacman-Beck
and Thomas R Clandinin for the gift of y1,w*;20XUAS-IVS-PhiC31;+ fly line. We also
thank Armel Nicolas and Tomas Masson for the proteomic analysis, Ece Sönmez for
help with fly crosses and dissections for protein analysis, and Lisa Hofer for assistance
with the reconstruction experiments. We would also like to thank Laura Burnett for
drawing scientific illustrations used in the figures. We are particularly grateful
to members of the Siekhaus, the Kondrashov, and the Chiappe group for providing
material support and technical advice. We are grateful to Daria Siekhaus, Eugenia
Chiappe, Alexander Borst, Ben deBivort, and all the members of the Joesch laboratory
for valuable discussions and comments on the manuscript. Stocks from the Bloomington
Drosophila Stock Center (NIH P40OD018537) and the Vienna Drosophila Resource Center
were used in this study. The Scientific Service Units of ISTA supported the project
through resources provided by the Imaging and Optics Facility, MIBA Machine Shop,
and the Lab Support Facility, as well as Vienna Drosophila Research Centre. This
work was funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation)
as part of the SPP 2205 – 429960716 (M.J.).
article_number: '8830'
article_processing_charge: Yes
article_type: original
author:
- first_name: Victoria
full_name: Pokusaeva, Victoria
id: 3184041C-F248-11E8-B48F-1D18A9856A87
last_name: Pokusaeva
orcid: 0000-0001-7660-444X
- first_name: Roshan K
full_name: Satapathy, Roshan K
id: 46046B7A-F248-11E8-B48F-1D18A9856A87
last_name: Satapathy
orcid: 0009-0006-2974-5075
- first_name: Olga
full_name: Symonova, Olga
id: 3C0C7BC6-F248-11E8-B48F-1D18A9856A87
last_name: Symonova
orcid: 0000-0003-2012-9947
- first_name: Maximilian A
full_name: Jösch, Maximilian A
id: 2BD278E6-F248-11E8-B48F-1D18A9856A87
last_name: Jösch
orcid: 0000-0002-3937-1330
citation:
ama: Pokusaeva V, Satapathy RK, Symonova O, Jösch MA. Bilateral interactions of
optic-flow sensitive neurons coordinate course control in flies. Nature Communications.
2024;15. doi:10.1038/s41467-024-53173-w
apa: Pokusaeva, V., Satapathy, R. K., Symonova, O., & Jösch, M. A. (2024). Bilateral
interactions of optic-flow sensitive neurons coordinate course control in flies.
Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-024-53173-w
chicago: Pokusaeva, Victoria, Roshan K Satapathy, Olga Symonova, and Maximilian
A Jösch. “Bilateral Interactions of Optic-Flow Sensitive Neurons Coordinate Course
Control in Flies.” Nature Communications. Springer Nature, 2024. https://doi.org/10.1038/s41467-024-53173-w.
ieee: V. Pokusaeva, R. K. Satapathy, O. Symonova, and M. A. Jösch, “Bilateral interactions
of optic-flow sensitive neurons coordinate course control in flies,” Nature
Communications, vol. 15. Springer Nature, 2024.
ista: Pokusaeva V, Satapathy RK, Symonova O, Jösch MA. 2024. Bilateral interactions
of optic-flow sensitive neurons coordinate course control in flies. Nature Communications.
15, 8830.
mla: Pokusaeva, Victoria, et al. “Bilateral Interactions of Optic-Flow Sensitive
Neurons Coordinate Course Control in Flies.” Nature Communications, vol.
15, 8830, Springer Nature, 2024, doi:10.1038/s41467-024-53173-w.
short: V. Pokusaeva, R.K. Satapathy, O. Symonova, M.A. Jösch, Nature Communications
15 (2024).
corr_author: '1'
date_created: 2024-10-20T22:02:05Z
date_published: 2024-10-12T00:00:00Z
date_updated: 2026-06-10T07:58:34Z
day: '12'
ddc:
- '570'
department:
- _id: MaJö
doi: 10.1038/s41467-024-53173-w
external_id:
isi:
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pmid:
- '39396050'
file:
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checksum: 2af4d6e7364329107aa94d072d594ce0
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creator: dernst
date_created: 2024-10-21T12:11:10Z
date_updated: 2024-10-21T12:11:10Z
file_id: '18459'
file_name: 2024_NatureComm_Pokusaeva.pdf
file_size: 8276667
relation: main_file
success: 1
file_date_updated: 2024-10-21T12:11:10Z
has_accepted_license: '1'
intvolume: ' 15'
isi: 1
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 9B767A34-BA93-11EA-9121-9846C619BF3A
grant_number: '429960716'
name: Evolution of Sensorimotor Transformation Across Diptera
publication: Nature Communications
publication_identifier:
eissn:
- 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '18568'
relation: dissertation_contains
status: public
- id: '17488'
relation: research_data
status: public
scopus_import: '1'
status: public
title: Bilateral interactions of optic-flow sensitive neurons coordinate course control
in flies
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 15
year: '2024'
...
---
OA_place: repository
OA_type: green
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abstract:
- lang: eng
text: In contrast with extended Bloch waves, a single particle can become spatially
localized due to the so-called skin effect originating from non-Hermitian pumping.
Here we show that in kinetically constrained many-body systems, the skin effect
can instead manifest as dynamical amplification within the Fock space, beyond
the intuitively expected and previously studied particle localization and clustering.
We exemplify this non-Hermitian Fock skin effect in an asymmetric version of the
PXP model and show that it gives rise to ergodicity-breaking eigenstates—the non-Hermitian
analogs of quantum many-body scars. A distinguishing feature of these non-Hermitian
scars is their enhanced robustness against external disorders. We propose an experimental
realization of the non-Hermitian scar enhancement in a tilted Bose-Hubbard optical
lattice with laser-induced loss. Additionally, we implement digital simulations
of such scar enhancement on the IBM quantum processor. Our results show that the
Fock skin effect provides a powerful tool for creating robust nonergodic states
in generic open quantum systems.
acknowledgement: F. Q. and C. H. L. acknowledge support from the QEP2.0 Grant from
the Singapore National Research Foundation (Grant No. NRF2021-QEP2-02-P09) and the
Singapore MOE Tier-II Grant (Grant No. MOE-T2EP50222-0003). J.-Y. D. and Z. P. acknowledge
support by the Leverhulme Trust Research Leadership Award RL-2019-015. This project
has received funding from the European Union’s Horizon 2020 research and innovation
programme under the Marie Skłodowska-Curie Grant Agreement No. 101034413. This research
was supported in part by Grant No. NSF PHY-2309135 to the Kavli Institute for Theoretical
Physics (KITP). We acknowledge the use of IBM Quantum services for this work. The
views expressed are those of the authors and do not reflect the official policy
or position of IBM or the IBM Quantum team.
article_number: '216601'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Ruizhe
full_name: Shen, Ruizhe
last_name: Shen
- first_name: Fang
full_name: Qin, Fang
last_name: Qin
- first_name: Jean-Yves Marc
full_name: Desaules, Jean-Yves Marc
id: 6c292945-a610-11ed-9eec-c3be1ad62a80
last_name: Desaules
orcid: 0000-0002-3749-6375
- first_name: Zlatko
full_name: Papić, Zlatko
last_name: Papić
- first_name: Ching Hua
full_name: Lee, Ching Hua
last_name: Lee
citation:
ama: Shen R, Qin F, Desaules J-YM, Papić Z, Lee CH. Enhanced many-body quantum scars
from the non-hermitian fock skin effect. Physical Review Letters. 2024;133(21).
doi:10.1103/PhysRevLett.133.216601
apa: Shen, R., Qin, F., Desaules, J.-Y. M., Papić, Z., & Lee, C. H. (2024).
Enhanced many-body quantum scars from the non-hermitian fock skin effect. Physical
Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.133.216601
chicago: Shen, Ruizhe, Fang Qin, Jean-Yves Marc Desaules, Zlatko Papić, and Ching
Hua Lee. “Enhanced Many-Body Quantum Scars from the Non-Hermitian Fock Skin Effect.”
Physical Review Letters. American Physical Society, 2024. https://doi.org/10.1103/PhysRevLett.133.216601.
ieee: R. Shen, F. Qin, J.-Y. M. Desaules, Z. Papić, and C. H. Lee, “Enhanced many-body
quantum scars from the non-hermitian fock skin effect,” Physical Review Letters,
vol. 133, no. 21. American Physical Society, 2024.
ista: Shen R, Qin F, Desaules J-YM, Papić Z, Lee CH. 2024. Enhanced many-body quantum
scars from the non-hermitian fock skin effect. Physical Review Letters. 133(21),
216601.
mla: Shen, Ruizhe, et al. “Enhanced Many-Body Quantum Scars from the Non-Hermitian
Fock Skin Effect.” Physical Review Letters, vol. 133, no. 21, 216601, American
Physical Society, 2024, doi:10.1103/PhysRevLett.133.216601.
short: R. Shen, F. Qin, J.-Y.M. Desaules, Z. Papić, C.H. Lee, Physical Review Letters
133 (2024).
date_created: 2024-12-08T23:01:55Z
date_published: 2024-11-22T00:00:00Z
date_updated: 2026-06-10T07:52:52Z
day: '22'
department:
- _id: MaSe
doi: 10.1103/PhysRevLett.133.216601
ec_funded: 1
external_id:
arxiv:
- '2403.02395'
isi:
- '001369697800005'
pmid:
- '39642519'
intvolume: ' 133'
isi: 1
issue: '21'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2403.02395
month: '11'
oa: 1
oa_version: Preprint
pmid: 1
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: Physical Review Letters
publication_identifier:
eissn:
- 1079-7114
issn:
- 0031-9007
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
related_material:
record:
- id: '17471'
relation: research_data
status: public
scopus_import: '1'
status: public
title: Enhanced many-body quantum scars from the non-hermitian fock skin effect
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 133
year: '2024'
...
---
_id: '17471'
abstract:
- lang: eng
text: Mechanisms for suppressing thermalization in disorder-free many-body systems,
such as Hilbert space fragmentation and quantum many-body scars, have recently
attracted much interest in foundations of quantum statistical physics and potential
quantum information processing applications. However, their sensitivity to realistic
effects such as finite temperature remains largely unexplored. Here, we have utilized
IBM's Kolkata quantum processor to demonstrate an unexpected robustness of quantum
many-body scars at finite temperatures when the system is prepared in a thermal
Gibbs ensemble. We identify such robustness in the PXP model, which describes
quantum many-body scars in experimental systems of Rydberg atom arrays and ultracold
atoms in tilted Bose--Hubbard optical lattices. By contrast, other theoretical
models which host exact quantum many-body scars are found to lack such robustness,
and their scarring properties quickly decay with temperature. Our study sheds
light on the important differences between scarred models in terms of their algebraic
structures, which impacts their resilience to finite temperature.
article_processing_charge: No
author:
- first_name: Jean-Yves Marc
full_name: Desaules, Jean-Yves Marc
id: 6c292945-a610-11ed-9eec-c3be1ad62a80
last_name: Desaules
orcid: 0000-0002-3749-6375
citation:
ama: Desaules J-YM. Data for “Enhanced many-body quantum scars from the non-Hermitian
Fock skin effect.” 2024. doi:10.15479/AT:ISTA:17471
apa: Desaules, J.-Y. M. (2024). Data for “Enhanced many-body quantum scars from
the non-Hermitian Fock skin effect.” Institute of Science and Technology Austria.
https://doi.org/10.15479/AT:ISTA:17471
chicago: Desaules, Jean-Yves Marc. “Data for ‘Enhanced Many-Body Quantum Scars from
the Non-Hermitian Fock Skin Effect.’” Institute of Science and Technology Austria,
2024. https://doi.org/10.15479/AT:ISTA:17471.
ieee: J.-Y. M. Desaules, “Data for ‘Enhanced many-body quantum scars from the non-Hermitian
Fock skin effect.’” Institute of Science and Technology Austria, 2024.
ista: Desaules J-YM. 2024. Data for ‘Enhanced many-body quantum scars from the non-Hermitian
Fock skin effect’, Institute of Science and Technology Austria, 10.15479/AT:ISTA:17471.
mla: Desaules, Jean-Yves Marc. Data for “Enhanced Many-Body Quantum Scars from
the Non-Hermitian Fock Skin Effect.” Institute of Science and Technology Austria,
2024, doi:10.15479/AT:ISTA:17471.
short: J.-Y.M. Desaules, (2024).
contributor:
- contributor_type: researcher
first_name: Ruizhe
last_name: Shen
- contributor_type: researcher
first_name: Fang
last_name: Qin
- contributor_type: researcher
first_name: Jean-Yves Marc
id: 6c292945-a610-11ed-9eec-c3be1ad62a80
last_name: Desaules
orcid: 0000-0002-3749-6375
- contributor_type: researcher
first_name: Zlatko
last_name: Papić
- contributor_type: researcher
first_name: Ching Hua
last_name: Lee
date_created: 2024-08-30T12:59:43Z
date_published: 2024-08-30T00:00:00Z
date_updated: 2026-06-10T07:52:53Z
day: '30'
ddc:
- '530'
department:
- _id: MaSe
doi: 10.15479/AT:ISTA:17471
ec_funded: 1
file:
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date_created: 2024-08-30T12:55:37Z
date_updated: 2024-08-30T12:55:37Z
file_id: '17472'
file_name: FiguresData.zip
file_size: 322400
relation: main_file
success: 1
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checksum: c2ba113a241e98c394cc3ca21f3fa126
content_type: text/plain
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date_created: 2024-08-30T13:19:57Z
date_updated: 2024-08-30T13:19:57Z
file_id: '17473'
file_name: readme.txt
file_size: 1368
relation: main_file
success: 1
file_date_updated: 2024-08-30T13:19:57Z
has_accepted_license: '1'
keyword:
- quantum many-body scars
- non-equilibrium physics
- non-Hermitian physics
month: '08'
oa: 1
oa_version: Published Version
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '18627'
relation: used_in_publication
status: public
status: public
title: Data for "Enhanced many-body quantum scars from the non-Hermitian Fock skin
effect"
tmp:
image: /images/cc_by_nc.png
legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode
name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
short: CC BY-NC (4.0)
type: research_data
user_id: 68b8ca59-c5b3-11ee-8790-cd641c68093d
year: '2024'
...
---
_id: '17488'
abstract:
- lang: eng
text: Behavioural data for Pokusaeva, Satapathy et al. Relevant information can
be found in the 'README.txt' file.
acknowledged_ssus:
- _id: M-Shop
article_processing_charge: No
author:
- first_name: Roshan K
full_name: Satapathy, Roshan K
id: 46046B7A-F248-11E8-B48F-1D18A9856A87
last_name: Satapathy
orcid: 0009-0006-2974-5075
- first_name: Maximilian A
full_name: Jösch, Maximilian A
id: 2BD278E6-F248-11E8-B48F-1D18A9856A87
last_name: Jösch
orcid: 0000-0002-3937-1330
- first_name: Olga
full_name: Symonova, Olga
id: 3C0C7BC6-F248-11E8-B48F-1D18A9856A87
last_name: Symonova
orcid: 0000-0003-2012-9947
- first_name: Victoria
full_name: Pokusaeva, Victoria
id: 3184041C-F248-11E8-B48F-1D18A9856A87
last_name: Pokusaeva
orcid: 0000-0001-7660-444X
citation:
ama: Satapathy RK, Jösch MA, Symonova O, Pokusaeva V. Bilateral interactions of
optic-flow sensitive neurons coordinate course control in flies. 2024. doi:10.15479/AT:ISTA:17488
apa: Satapathy, R. K., Jösch, M. A., Symonova, O., & Pokusaeva, V. (2024). Bilateral
interactions of optic-flow sensitive neurons coordinate course control in flies.
Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:17488
chicago: Satapathy, Roshan K, Maximilian A Jösch, Olga Symonova, and Victoria Pokusaeva.
“Bilateral Interactions of Optic-Flow Sensitive Neurons Coordinate Course Control
in Flies.” Institute of Science and Technology Austria, 2024. https://doi.org/10.15479/AT:ISTA:17488.
ieee: R. K. Satapathy, M. A. Jösch, O. Symonova, and V. Pokusaeva, “Bilateral interactions
of optic-flow sensitive neurons coordinate course control in flies.” Institute
of Science and Technology Austria, 2024.
ista: Satapathy RK, Jösch MA, Symonova O, Pokusaeva V. 2024. Bilateral interactions
of optic-flow sensitive neurons coordinate course control in flies, Institute
of Science and Technology Austria, 10.15479/AT:ISTA:17488.
mla: Satapathy, Roshan K., et al. Bilateral Interactions of Optic-Flow Sensitive
Neurons Coordinate Course Control in Flies. Institute of Science and Technology
Austria, 2024, doi:10.15479/AT:ISTA:17488.
short: R.K. Satapathy, M.A. Jösch, O. Symonova, V. Pokusaeva, (2024).
corr_author: '1'
date_created: 2024-09-03T17:42:46Z
date_published: 2024-09-01T00:00:00Z
date_updated: 2026-06-10T07:58:35Z
ddc:
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department:
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- _id: MaJö
doi: 10.15479/AT:ISTA:17488
file:
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content_type: application/x-zip-compressed
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date_updated: 2024-09-03T17:39:32Z
file_id: '17489'
file_name: BehaviouralData.zip
file_size: 965778072
relation: main_file
success: 1
file_date_updated: 2024-09-03T17:39:32Z
has_accepted_license: '1'
keyword:
- drosophila
- behaviour
- locomotion
- gap junctions
month: '09'
oa: 1
oa_version: Published Version
project:
- _id: 9B767A34-BA93-11EA-9121-9846C619BF3A
grant_number: '429960716'
name: Evolution of Sensorimotor Transformation Across Diptera
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '18444'
relation: used_in_publication
status: public
status: public
title: Bilateral interactions of optic-flow sensitive neurons coordinate course control
in flies
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: research_data
user_id: 68b8ca59-c5b3-11ee-8790-cd641c68093d
year: '2024'
...