Startseite UB

Decay of the Loschmidt Echo for quantum states with sub-Planck scale structures

Jacquod, . and Adagideli, Inanc and Beenakker, C. (2002) Decay of the Loschmidt Echo for quantum states with sub-Planck scale structures. Physical Review Letters 89, p. 154103.

Full text not available from this repository.

at arXiv

Other URL: http://prola.aps.org/abstract/PRL/v89/i15/e154103


Abstract

Quantum states extended over a large volume in phase space have oscillations from quantum interferences in their Wigner distribution on scales smaller than $\\hbar$ [W.H. Zurek, Nature {\\bf 412}, 712 (2001)]. We investigate the influence of those sub-Planck scale structures on the sensitivity to an external perturbation of the state\'s time evolution. While we do find an accelerated decay of the ...

plus


Export bibliographical data



Item Type:Article
Date:2002
Institutions:UNSPECIFIED
Identification Number:
ValueType
nlin.CD/0203052arXiv ID
Related URLs:
URLURL Type
http://arxiv.org/abs/nlin.CD/0203052Preprint
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Redakteur Physik
Deposited On:20 Mar 2007
Last Modified:05 Aug 2009 13:33
Item ID:1862
Owner Only: item control page
  1. University

University Library

Publication Server

Contact person
Gernot Deinzer

Telefon 0941 943-2759
Contact