@article{78d621b156104bc89ed4c190e59afc44,
title = "Kramers degeneracy theorem in nonrelativistic QED",
abstract = "Degeneracy of the eigenvalues of the Pauli-Fierz Hamiltonian with spin 1/2 is proven by the Kramers degeneracy theorem. The Pauli-Fierz Hamiltonian at fixed total momentum is also investigated.",
keywords = "Atoms coupled to quantized radiation field, Doubly degenerate eigenstates",
author = "Michael Loss and Tadahiro Miyao and Herbert Spohn",
note = "Funding Information: This work was supported by the DFG under the grant SP181/24. M.L. would like to acknowledge partial support by NSF grant DMS-0653374.",
year = "2009",
month = jul,
doi = "10.1007/s11005-009-0313-8",
language = "English",
volume = "89",
pages = "21--31",
journal = "Letters in Mathematical Physics",
issn = "0377-9017",
publisher = "Springer Netherlands",
number = "1",
}