@article{BUZEK,
author = {BUZEK, V and KIM, M and KIM, M},
journal = {JOURNAL OF THE KOREAN PHYSICAL SOCIETY},
pages = {(123--127)--(123--127)},
title = {DESCRIPTION OF THE INFLUENCE OF A RESERVOIR VIA COARSE-GRAINING IN PHASE-SPACE},
volume = {28},
}

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TY  - JOUR
AB  - We show that the Q-function of a single-mode field which is attenuated or amplified by a phase-sensitive environment can be expressed through a coarse-grained Q-function with time-dependent coarse-graining parameters. This fact can be utilized for simulation of the decay of quantum systems into various environments. In particular, we have derived an analytical expression describing the time-evolution of the Q-function of the initial Fock state which decays into a phase-sensitive reservoir.
AU  - BUZEK,V
AU  - KIM,M
AU  - KIM,M
EP  - 127
SN  - 0374-4884
SP  - 123
TI  - DESCRIPTION OF THE INFLUENCE OF A RESERVOIR VIA COARSE-GRAINING IN PHASE-SPACE
T2  - JOURNAL OF THE KOREAN PHYSICAL SOCIETY
VL  - 28
ER  - 

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