Theory of field dependent correlation functions for light scattering in magnetic semiconductors

1978 ◽  
Vol 49 (3) ◽  
pp. 2180-2182 ◽  
Author(s):  
S. A. Safran ◽  
G. Dresselhaus ◽  
B. Lax
Keyword(s):  
Light Scattering ◽  
Correlation Functions ◽  
Magnetic Semiconductors ◽  
Field Dependent ◽  
Dependent Correlation

Kinetic Theory of Molecular Gases II: Calculation of Time Dependent Correlation Functions

1975 ◽  
Vol 53 (13) ◽  
pp. 1279-1291 ◽  
Author(s):  
G. Tenti ◽  
Rashmi C. Desai
Keyword(s):  
Light Scattering ◽  
Autocorrelation Function ◽  
Correlation Functions ◽  
Time Dependent ◽  
Tensor Polarization ◽  
Molecular Gases ◽  
Wide Range ◽  
Double Fourier Transform ◽  
Model Equations ◽  
Dependent Correlation

Kinetic model equations, based on the Waldmann–Snider equation and valid over a wide range of wavelength and frequency, are applied to the study of time dependent correlation functions in a dilute molecular gas. In particular, the density autocorrelation function is calculated and its double Fourier transform compared with the polarized Rayleigh–Brillouin light scattering. Similarly, the tensor polarization autocorrelation function is studied and its spectrum compared to the depolarized Rayleigh light scattering. Thus, both scalar and tensorial phenomena are studied from a unified viewpoint. Furthermore, the asymptotic form of the theory is used to study in detail the behavior of the tensor polarization correlation function in the pressure broadening region.

Shell-dependent correlation functions for solid3He

1973 ◽  
Vol 12 (1-2) ◽  
pp. 145-148 ◽  
Author(s):  
I. Aviram ◽  
R. Thieberger
Keyword(s):  
Correlation Functions ◽  
Dependent Correlation

Power-law correlations and other models with long-range dependence on a lattice

2003 ◽  
Vol 40 (3) ◽  
pp. 690-703 ◽  
Author(s):  
Chunsheng Ma
Keyword(s):  
Long Range ◽  
Power Law ◽  
Correlation Functions ◽  
Short Range ◽  
Long Range Dependence ◽  
Correlation Model ◽  
Double Sequences ◽  
Exact Power ◽  
Stationary Random Field ◽  
Dependent Correlation

This paper introduces long-range dependence for a stationary random field on a plane lattice, derives an exact power-law correlation model and other models with long-range dependence on the lattice, and explores the close connection between short-range dependent correlation functions and absolutely summable double sequences.

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