Symmetries in non-relativistic quantum electrodynamics

Abstract

We define symmetries in non-relativistic quantum electrodynamics, which have the physical interpretation of rotation, parity and time reversal symmetry. We collect transformation properties related to these symmetries in Fock space representation as well as in the Schrödinger representation. As an application, we generalize and improve theorems about Kramer's degeneracy in non-relativistic quantum electrodynamics.

40 pages

References in corpus (2)

• Absence of Ground States for a Class of Translation Invariant Models of Non-relativistic QED
• Ground State and Resonances in the Standard Model of Non-relativistic QED

Cited by in corpus (1)

• Degenerate perturbation theory for models of quantum field theory with symmetries