Semiclassical approximations to quantum dynamical time correlation functions

1996 ◽  
Vol 104 (1) ◽  
pp. 273-285 ◽  
Author(s):  
Jianshu Cao ◽  
Gregory A. Voth
Keyword(s):  
Correlation Functions ◽  
Time Correlation ◽  
Time Correlation Functions ◽  
Quantum Dynamical ◽  
Dynamical Time ◽  
Semiclassical Approximations

scholarly journals MULTI-TIME CORRELATIONS IN RELAXING QUANTUM DYNAMICAL SYSTEMS

2000 ◽  
Vol 12 (07) ◽  
pp. 921-944 ◽  
Author(s):  
JOHAN ANDRIES ◽  
FABIO BENATTI ◽  
MIEKE De COCK ◽  
MARK FANNES
Keyword(s):  
Dynamical Systems ◽  
Correlation Functions ◽  
Time Correlation ◽  
Time Correlation Functions ◽  
Quantum Dynamical ◽  
Time Asymptotics ◽  
Time Correlations ◽  
Long Time ◽  
Long Time Asymptotics ◽  
Quantum Dynamical Systems

In this paper, we consider the long time asymptotics of multi-time correlation functions for quantum dynamical systems that are sufficiently random to relax to a reference state. In particular, the evolution of such systems must have a continuous spectrum. Special attention is paid to general dynamical clustering conditions and their consequences for the structure of fluctuations of temporal averages. This approach is applied to the so-called Powers–Price shifts.

scholarly journals Two-time correlation functions: stochastic and conventional quantum mechanics

2005 ◽  
Vol 48 (2) ◽  
pp. 233-242 ◽  
Author(s):  
L. Feligioni ◽  
O. Panella ◽  
Y. N. Srivastava ◽  
A. Widom
Keyword(s):  
Quantum Mechanics ◽  
Correlation Functions ◽  
Time Correlation ◽  
Time Correlation Functions

Analytic characteristics of time-correlation functions

1981 ◽  
Vol 23 (6) ◽  
pp. 3174-3181 ◽  
Author(s):  
J. W. Allen ◽  
D. J. Diestler
Keyword(s):  
Correlation Functions ◽  
Time Correlation ◽  
Time Correlation Functions

On the calculation of equilibrium time correlation functions in hard-sphere fluids

1989 ◽  
Vol 54 (1-2) ◽  
pp. 273-313 ◽  
Author(s):  
I. M. de Schepper ◽  
E. G. D. Cohen ◽  
B. Kamgar-Parsi
Keyword(s):  
Correlation Functions ◽  
Hard Sphere ◽  
Time Correlation ◽  
Time Correlation Functions ◽  
Equilibrium Time
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