TY - JOUR
T1 - Non-Markovian quantum trajectories versus master equations
T2 - Finite-temperature heat bath
AU - Yu, Ting
PY - 2004/6
Y1 - 2004/6
N2 - The interrelationship between the non-Markovian stochastic Schrödinger equations and non-Markovian master equations in the finite-temperature regimes was investigated. The exact non-Markovian master equation of the damped harmonic oscillator at finite temperatures was obtained by averaging the stochastic Schrödinger equation. The convolutionless master equations makes non-Markovian property to encode in the time-dependent coefficients. The non-Markovian quantum trajectories provides a useful tool in handling exact or approximate non-Markovian master equations.
AB - The interrelationship between the non-Markovian stochastic Schrödinger equations and non-Markovian master equations in the finite-temperature regimes was investigated. The exact non-Markovian master equation of the damped harmonic oscillator at finite temperatures was obtained by averaging the stochastic Schrödinger equation. The convolutionless master equations makes non-Markovian property to encode in the time-dependent coefficients. The non-Markovian quantum trajectories provides a useful tool in handling exact or approximate non-Markovian master equations.
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U2 - 10.1103/PhysRevA.69.062107
DO - 10.1103/PhysRevA.69.062107
M3 - Article
AN - SCOPUS:4043124809
SN - 1050-2947
VL - 69
SP - 062107-1-062107-9
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
IS - 6
M1 - 062107
ER -