scholarly journals Analysis of 2D THz-Raman spectroscopy using a non-Markovian Brownian oscillator model with nonlinear system-bath interactions

2015 ◽  
Vol 142 (21) ◽  
pp. 212421 ◽  
Author(s):  
Tatsushi Ikeda ◽  
Hironobu Ito ◽  
Yoshitaka Tanimura
Keyword(s):  
Raman Spectroscopy ◽  
Nonlinear System ◽  
Oscillator Model ◽  
Brownian Oscillator

Quantum quadratic brownian oscillator model for absorption lineshapes

2002 ◽  
Vol 42 (2-3) ◽  
pp. 143-149 ◽  
Author(s):  
Valeri Barsegov ◽  
Vladimir Chernyak ◽  
Shaul Mukamel
Keyword(s):  
Oscillator Model ◽  
Brownian Oscillator

scholarly journals Nonresonant holeburning in the Terahertz range: Brownian oscillator model

2004 ◽  
Vol 120 (3) ◽  
pp. 1466-1476 ◽  
Author(s):  
Uli Häberle ◽  
Gregor Diezemann
Keyword(s):  
Terahertz Range ◽  
Oscillator Model ◽  
Brownian Oscillator

Slow and rapid oscillations in an optoelectronic oscillator model with delay

2019 ◽  
Vol 484 (1) ◽  
pp. 21-25
Author(s):  
E. V. Grigorieva ◽  
S. A. Kashenko
Keyword(s):  
Nonlinear System ◽  
Equilibrium State ◽  
Boundary Value Problems ◽  
Boundary Value ◽  
Oscillator Model ◽  
Feedback Delay ◽  
Optoelectronic Oscillator ◽  
Local Dynamics ◽  
Fast Oscillations ◽  
Zero Equilibrium

The local dynamics of an optoelectronic oscillator model characterized with feedback delay is investigated. In the neighborhood of the zero equilibrium state, normalized equations are constructed, which are boundary value problems depending on the continuumal parameter. Such problems are used to determine the asymptotic solutions of the original nonlinear system, mainly the frequencies and amplitudes of the components, in the form of a combination of slow and fast oscillations.

Width of Phonon Sidebands in the Brownian Oscillator Model

2009 ◽  
Vol 113 (17) ◽  
pp. 5897-5904 ◽  
Author(s):  
Jun Ye ◽  
Yang Zhao ◽  
Nathaniel Ng ◽  
Jianshu Cao
Keyword(s):  
Oscillator Model ◽  
Brownian Oscillator
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