1301.3747 (Bartłomiej Gardas et al.)

Generalized parity in multi-photon Rabi model    [PDF]

Bartłomiej Gardas, Jerzy Dajka

Quantum multi--photon spin--boson model is considered. We solve an operator Riccati equation associated with that model and present a candidate for a generalized parity operator allowing to transform spin--boson Hamiltonian to a block diagonal form what indicates an existence of the related symmetry of the model.

View original: http://arxiv.org/abs/1301.3747