Non-Poisson Dichotomous Noise: Higher-Order Correlation Functions and Aging

Description:

This article discusses non-Poisson dichotomous noise and higher-order correlation functions and aging.

Creator(s):
Creation Date: October 26, 2004
Partner(s):
UNT College of Arts and Sciences
Collection(s):
UNT Scholarly Works
Usage:
Total Uses: 84
Past 30 days: 10
Yesterday: 0
Creator (Author):
Allegrini, Paolo

Area della Ricerca di Pisa

Creator (Author):
Grigolini, Paolo

University of North Texas; Università di Pisa and INFM; Area della Ricerca di Pisa

Creator (Author):
Palatella, Luigi

Università di Pisa and INFM

Creator (Author):
West, Bruce J.

United States. Army Research Office

Publisher Info:
Publisher Name: American Physical Society
Place of Publication: [College Park, Maryland]
Date(s):
  • Creation: October 26, 2004
Description:

This article discusses non-Poisson dichotomous noise and higher-order correlation functions and aging.

Degree:
Department: Physics
Note:

Copyright 2004 American Physical Society. The following article appeared in Physical Review E, 70:4; http://pre.aps.org/abstract/PRE/v70/i4/e046118

Note:

Abstract: We study a two-state symmetric noise, with a given waiting time distribution ψ(τ), and focus our attention on the connection between the four-time and two-time correlation functions. The transition of ψ(τ) from the exponential to the nonexponential condition yields the breakdown of the usual factorization condition of high-order correlation functions, as well as the birth of aging effects. We discuss the subtle connections between these two properties and establish the condition that the Liouville-like approach has to satisfy in order to produce a correct description of the resulting diffusion process.

Physical Description:

9 p.

Language(s):
Subject(s):
Keyword(s): non-Poisson | correlation functions
Source: Physical Review E, 2004, College Park: American Physical Society
Partner:
UNT College of Arts and Sciences
Collection:
UNT Scholarly Works
Identifier:
  • DOI: 10.1103/PhysRevE.70.046118
  • ARK: ark:/67531/metadc40403
Resource Type: Article
Format: Text
Rights:
Access: Public
Citation:
Publication Title: Physical Review E
Volume: 70
Issue: 4
Pages: 9
Peer Reviewed: Yes