scholarly journals Describing NMR relaxation by effective phase diffusion equation

2021 ◽  
pp. 105825
Author(s):  
Guoxing Lin
Keyword(s):  
Diffusion Equation ◽  
Nmr Relaxation ◽  
Phase Diffusion ◽  
Effective Phase

The Geometry of the Phase Diffusion Equation

2000 ◽  
Vol 10 (2) ◽  
pp. 223-274 ◽  
Author(s):  
N. M. Ercolani ◽  
R. Indik ◽  
A. C. Newell ◽  
T. Passot
Keyword(s):  
Diffusion Equation ◽  
Phase Diffusion

SPECTRAL-CORRELATION ANALYSIS OF COUPLED CHAOTIC SELF-SUSTAINED OSCILLATORS

2008 ◽  
Vol 18 (09) ◽  
pp. 2877-2882 ◽  
Author(s):  
A. S. ZAKHAROVA ◽  
T. E. VADIVASOVA ◽  
V. S. ANISHCHENKO
Keyword(s):  
Correlation Analysis ◽  
Diffusion Coefficients ◽  
Spectral Characteristics ◽  
Chaotic Oscillators ◽  
Spectral Correlation ◽  
Autocorrelation Functions ◽  
Phase Diffusion ◽  
Effective Phase ◽  
And Diffusion

Spectra and autocorrelation functions are studied in a system of two coupled self-sustained chaotic oscillators. We show that spectral and correlation characteristics are connected with partial effective phase diffusion coefficients. The evolution of spectra and diffusion coefficients are considered from the asynchronous regime to the regime of synchronous chaos. We draw the analogy between spectral characteristics of coupled chaotic oscillators and noisy coupled periodic oscillators.

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