---
res:
  bibo_abstract:
  - We consider the large polaron described by the Fröhlich Hamiltonian and study
    its energy-momentum relation defined as the lowest possible energy as a function
    of the total momentum. Using a suitable family of trial states, we derive an optimal
    parabolic upper bound for the energy-momentum relation in the limit of strong
    coupling. The upper bound consists of a momentum independent term that agrees
    with the predicted two-term expansion for the ground state energy of the strongly
    coupled polaron at rest and a term that is quadratic in the momentum with coefficient
    given by the inverse of twice the classical effective mass introduced by Landau
    and Pekar.@eng
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: David Johannes
      foaf_name: Mitrouskas, David Johannes
      foaf_surname: Mitrouskas
      foaf_workInfoHomepage: http://www.librecat.org/personId=cbddacee-2b11-11eb-a02e-a2e14d04e52d
  - foaf_Person:
      foaf_givenName: Krzysztof
      foaf_name: Mysliwy, Krzysztof
      foaf_surname: Mysliwy
      foaf_workInfoHomepage: http://www.librecat.org/personId=316457FC-F248-11E8-B48F-1D18A9856A87
  - foaf_Person:
      foaf_givenName: Robert
      foaf_name: Seiringer, Robert
      foaf_surname: Seiringer
      foaf_workInfoHomepage: http://www.librecat.org/personId=4AFD0470-F248-11E8-B48F-1D18A9856A87
    orcid: 0000-0002-6781-0521
  bibo_doi: 10.1017/fms.2023.45
  bibo_volume: 11
  dct_date: 2023^xs_gYear
  dct_identifier:
  - UT:001005008800001
  dct_isPartOf:
  - http://id.crossref.org/issn/2050-5094
  dct_language: eng
  dct_publisher: Cambridge University Press@
  dct_title: Optimal parabolic upper bound for the energy-momentum relation of a strongly
    coupled polaron@
...