A new method for studying the dynamics of spin glasses

R. N. Bhatt; A. P. Young

doi:10.1209/0295-5075/20/1/011

A new method for studying the dynamics of spin glasses

R. N. Bhatt
, A. P. Young

Research output: Contribution to journal › Letter › peer-review

22 Scopus citations

Abstract

We describe a new method for analysing the relaxational dynamics of glassy systems, and apply it to the Ising spin glass in three and four dimensions with nearest-neighbor interactions, as well as to the infinite-range Sherrington-Kirkpatrick model. We recover previously known results with considerably less computer effort, and find new results for both the dynamic exponent (z = 4.8 ± 0.4) and the critical dynamic correlation function for the four-dimensional case.

Original language	English (US)
Pages (from-to)	59-64
Number of pages	6
Journal	EPL
Volume	20
Issue number	1
DOIs	https://doi.org/10.1209/0295-5075/20/1/011
State	Published - Sep 1 1992

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1209/0295-5075/20/1/011

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title = "A new method for studying the dynamics of spin glasses",

abstract = "We describe a new method for analysing the relaxational dynamics of glassy systems, and apply it to the Ising spin glass in three and four dimensions with nearest-neighbor interactions, as well as to the infinite-range Sherrington-Kirkpatrick model. We recover previously known results with considerably less computer effort, and find new results for both the dynamic exponent (z = 4.8 ± 0.4) and the critical dynamic correlation function for the four-dimensional case.",

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T1 - A new method for studying the dynamics of spin glasses

AU - Bhatt, R. N.

AU - Young, A. P.

PY - 1992/9/1

Y1 - 1992/9/1

N2 - We describe a new method for analysing the relaxational dynamics of glassy systems, and apply it to the Ising spin glass in three and four dimensions with nearest-neighbor interactions, as well as to the infinite-range Sherrington-Kirkpatrick model. We recover previously known results with considerably less computer effort, and find new results for both the dynamic exponent (z = 4.8 ± 0.4) and the critical dynamic correlation function for the four-dimensional case.

AB - We describe a new method for analysing the relaxational dynamics of glassy systems, and apply it to the Ising spin glass in three and four dimensions with nearest-neighbor interactions, as well as to the infinite-range Sherrington-Kirkpatrick model. We recover previously known results with considerably less computer effort, and find new results for both the dynamic exponent (z = 4.8 ± 0.4) and the critical dynamic correlation function for the four-dimensional case.

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UR - https://www.scopus.com/pages/publications/84956223272#tab=citedBy

U2 - 10.1209/0295-5075/20/1/011

DO - 10.1209/0295-5075/20/1/011

M3 - Letter

AN - SCOPUS:84956223272

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VL - 20

SP - 59

EP - 64

JO - EPL

JF - EPL

IS - 1

ER -

A new method for studying the dynamics of spin glasses

Abstract

All Science Journal Classification (ASJC) codes

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