A stochastic mean-field approach for nuclear dynamics

72Citations
Citations of this article
17Readers
Mendeley users who have this article in their library.

Abstract

We propose a microscopic stochastic approach to improve description of nuclear dynamics beyond the mean-field approximation at low energies. It is shown that, for small amplitude fluctuations, the proposed model gives a result for the dispersion of a one-body observable that is identical to the result obtained previously through a variational approach. Furthermore, by projecting the proposed stochastic mean-field evolution on a collective path, a generalized Langevin equation is derived for collective variable, which incorporates one-body dissipation and one-body fluctuation mechanism in accordance with quantal fluctuation-dissipation relation. © 2007 Elsevier B.V. All rights reserved.

Cite

CITATION STYLE

APA

Ayik, S. (2008). A stochastic mean-field approach for nuclear dynamics. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 658(4), 174–179. https://doi.org/10.1016/j.physletb.2007.09.072

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free