Anomalous diffusion and ballistic peaks: A quantum perspective

Description:

Article discussing research on anomalous diffusion and ballistic peaks.

Creator(s):
Creation Date: June 1998
Partner(s):
UNT College of Arts and Sciences
Collection(s):
UNT Scholarly Works
Usage:
Total Uses: 122
Past 30 days: 8
Yesterday: 0
Creator (Author):
Stefancich, Marco

University of North Texas

Creator (Author):
Allegrini, Paolo

University of North Texas

Creator (Author):
Bonci, Luca

University of North Texas

Creator (Author):
Grigolini, Paolo

University of North Texas; Universitá di Pisa; Istituto di Biofisica

Creator (Author):
West, Bruce J.

University of North Texas

Publisher Info:
Publisher Name: American Physical Society
Place of Publication: [College Park, Maryland]
Date(s):
  • Creation: June 1998
Description:

Article discussing research on anomalous diffusion and ballistic peaks.

Degree:
Department: Physics
Note:

Copyright 1998 American Physical Society. The following article appeared in Physical Review E, 57:6, pp. 6625-6633; http://pre.aps.org/abstract/PRE/v57/i6/p6625_1

Note:

Abstract: The quantum kicked rotor and the classical kicked rotor are both shown to have truncated Lévy distributions in momentum space, when the classical phase space has accelerator modes embedded in a chaotic sea. The survival probability for classical particles at the interface of an accelerator mode and the chaotic sea has an inverse power-law structure, whereas that for quantum particles has a periodically modulated inverse power law, with the period of oscillation being dependent on Planck's constant. These logarithmic oscillations are a renormalization group property that disappears as ħ → 0 in agreement with the correspondence principle.

Physical Description:

9 p.

Language(s):
Subject(s):
Keyword(s): ballistic peaks | rotors | quantum particles
Source: Physical Review E, 1998, College Park: American Physical Society, pp. 6625-6633
Partner:
UNT College of Arts and Sciences
Collection:
UNT Scholarly Works
Identifier:
  • DOI: 10.1103/PhysRevE.57.6625
  • ARK: ark:/67531/metadc75417
Resource Type: Article
Format: Text
Rights:
Access: Public
Citation:
Publication Title: Physical Review E
Volume: 57
Issue: 6
Page Start: 6625
Page End: 6633
Pages: 9
Peer Reviewed: Yes