Exact dynamics of driven Brownian oscillators

Details Exact dynamics of driven Brownian oscillators Exact dynamics of driven Brownian oscillators

2009-01-14

arxiv.org/abs/0901.1940v1

Physics

Condensed Matter

Statistical Mechanics

8 pages, 7 figures, submitted to J. Chem. Phys

Scientific paper

10.1063/1.3078024

Exact quantum master equation for a driven Brownian oscillator system is constructed via a Wigner phase-space Gaussian wave packet approach. The interplay between external field and dissipation leads to this system an effective field correction that enhances the polarization. This cooperative property is resulted from an effective bath response to the external field applied on the system. It is important in the low-frequency driving and intermediate bath memory region. We demonstrate this non-Markovian effect on the linear response and nonlinear dynamics and analyze the results together with analytical asymptotic expressions.

Affiliated with

Also associated with

No associations

Rating

Exact dynamics of driven Brownian oscillators does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Exact dynamics of driven Brownian oscillators, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exact dynamics of driven Brownian oscillators will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-375081