2 papers
math-ph2001
Non-Conservative Minimal Quantum Dynamical Semigroups
R. Quezada
We give necessary and sufficient conditions for non-conservativity of a class of minimal quantum dynamical semigroups (qds). We extend some well known criteria for conservativity o…
quant-ph2001
Interaction representation method for Markov master equations in quantum optics
Alexander Chebotarev, Julio Garcia, Roberto Quezada
Conditions sufficient for a quantum dynamical semigroup (QDS) to be unital are proved for a class of problems in quantum optics with Hamiltonians which are self-adjoint polynomials…