@article{14192,
abstract = {For the Fröhlich model of the large polaron, we prove that the ground state energy as a function of the total momentum has a unique global minimum at momentum zero. This implies the non-existence of a ground state of the translation invariant Fröhlich Hamiltonian and thus excludes the possibility of a localization transition at finite coupling.},
author = {Lampart, Jonas and Mitrouskas, David Johannes and Mysliwy, Krzysztof},
issn = {1572-9656},
journal = {Mathematical Physics, Analysis and Geometry},
keywords = {Geometry and Topology, Mathematical Physics},
number = {3},
publisher = {Springer Nature},
title = {{On the global minimum of the energy–momentum relation for the polaron}},
doi = {10.1007/s11040-023-09460-x},
volume = {26},
year = {2023},
}