Startseite UB

Loschmidt echo decay from local boundary perturbations

Goussev, Arseni and Richter, Klaus (2007) Loschmidt echo decay from local boundary perturbations. Physical Review E 75, 015201(R)-1-015201(R)-4.

[img]PDF
Download (293kB) - Repository staff only

at arXiv

at publisher (via DOI)

Other URL: http://link.aps.org/abstract/PRE/v75/e015201


Abstract

We investigate the sensitivity of the time evolution of semiclassical wave packets in two-dimensional chaotic billiards with respect to local perturbations of their boundaries. For this purpose, we address, analytically and numerically, the time decay of the Loschmidt echo (LE). We find the LE to decay exponentially in time, with the rate equal to the classical escape rate from an open billiard ...

plus


Export bibliographical data



Item Type:Article
Date:2007
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Klaus Richter
Projects:Graduiertenkolleg Nichtlinearität und Nichtgleichgewicht
Identification Number:
ValueType
nlin.CD/0608061arXiv ID
10.1103/PhysRevE.75.015201DOI
Related URLs:
URLURL Type
http://xxx.uni-augsburg.de/pdf/nlin.CD/0608061Preprint
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Timo Hartmann
Deposited On:20 Mar 2007
Last Modified:13 Mar 2014 10:08
Item ID:1888
Owner Only: item control page

Downloads

Downloads per month over past year

  1. University

University Library

Publication Server

Contact person
Gernot Deinzer

Telefon 0941 943-2759
Contact