10 citations · 16 across the 2 of their papers we have counts for
3 papers
quant-ph2026
Game of Nons: Non-Gaussian Nonunitary Environments with Nonlinear Coupling
Artem Karasev, Alexander Teretenkov
We develop a perturbative framework for systems coupled quadratically to bosonic environments with quadratic Hamiltonians and linear Lindblad operators. The method applies to both…
quant-ph2024★ 6 cited
Parametric approximation as open quantum systems problem
A. Yu. Karasev, A. E. Teretenkov
In this work we develop an open quantum system view of the parametric approximation, which allows us to obtain systematic perturbative corrections to it. We consider the Jaynes-Cum…
quant-ph2023★ 10 cited
Time-convolutionless master equations for composite open quantum systems
A. Yu. Karasev, A. E. Teretenkov
In this work we consider the master equations for composite open quantum systems. We provide purely algebraic formulae for terms of perturbation series defining such equations. We…