Open AccessTHE EXACT SOLUTION OF RELAXATION PROCESS OF AN OSCILLATOR IN A THERMO-BATH
Author(s) -
Gang Hu,
A.P. Grécos
Publication year - 1985
Publication title -
acta physica sinica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.34.105
Subject(s) - relaxation (psychology) , exact solutions in general relativity , coupling (piping) , physics , distribution (mathematics) , statistical physics , quantum mechanics , materials science , mathematical analysis , mathematics , psychology , social psychology , metallurgy
Starting from the Von Neumanm equation, the exact solution of the transition probability of an oscillator coupled with a thermo-bath is obtained, without the weak coupling approximation. The equilibrium distribution for the oscillator is given expli-citely as well.
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