Does the velocity autocorrelation function oscillate in a hard-sphere crystal?

1989 ◽  
Vol 57 (3-4) ◽  
pp. 483-496 ◽  
Author(s):  
T. R. Kirkpatrick
Keyword(s):  
Autocorrelation Function ◽  
Hard Sphere ◽  
Velocity Autocorrelation Function ◽  
Velocity Autocorrelation

The velocity autocorrelation function in a dilute hard sphere gas mixture

1980 ◽  
Vol 72 (9) ◽  
pp. 4667-4670 ◽  
Author(s):  
O. J. Eder ◽  
B. Kunsch ◽  
T. Lackner
Keyword(s):  
Autocorrelation Function ◽  
Hard Sphere ◽  
Gas Mixture ◽  
Velocity Autocorrelation Function ◽  
Velocity Autocorrelation

The velocity autocorrelation function of nanoparticles in a hard-sphere molecular system

2000 ◽  
Vol 26 (7) ◽  
pp. 553-556 ◽  
Author(s):  
V. Ya. Rudyak ◽  
G. V. Kharlamov ◽  
A. A. Belkin
Keyword(s):  
Autocorrelation Function ◽  
Hard Sphere ◽  
Molecular System ◽  
Velocity Autocorrelation Function ◽  
Velocity Autocorrelation

Nondiffusive Brownian Motion Studied by Diffusing-Wave Spectroscopy

1989 ◽  
Vol 177 ◽  
Author(s):  
D. J. Pine ◽  
D. A. Weitz ◽  
D. J. Durian ◽  
P. N. Pusey ◽  
R. J. A. Tough
Keyword(s):  
Autocorrelation Function ◽  
Colloidal Particles ◽  
Scattered Light ◽  
Short Time Scale ◽  
Velocity Autocorrelation Function ◽  
Velocity Autocorrelation ◽  
Power Law Decay ◽  
Brownian Particles ◽  
Short Time ◽  
Surrounding Fluid

ABSTRACTOn a short time scale, Brownian particles undergo a transition from initially ballistic trajectories to diffusive motion. Hydrodynamic interactions with the surrounding fluid lead to a complex time dependence of this transition. We directly probe this transition for colloidal particles by measuring the autocorrelation function of multiply scattered light and observe the effects of the slow power-law decay of the velocity autocorrelation function.

Velocity autocorrelation function for the motion of long-chain molecules in the free draining limit

1973 ◽  
Vol 8 (4) ◽  
pp. 367-371
Author(s):  
B. Caroli ◽  
G. Jannink ◽  
D. Saint-James ◽  
D. Taupin
Keyword(s):  
Autocorrelation Function ◽  
Velocity Autocorrelation Function ◽  
Chain Molecules ◽  
Velocity Autocorrelation ◽  
Long Chain

Decay of the velocity autocorrelation function for the periodic Lorentz gas

1984 ◽  
Vol 105 (1-2) ◽  
pp. 23-26 ◽  
Author(s):  
B. Friedman ◽  
R.F. Martin
Keyword(s):  
Autocorrelation Function ◽  
Lorentz Gas ◽  
Velocity Autocorrelation Function ◽  
Periodic Lorentz Gas ◽  
Velocity Autocorrelation
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