Ising spin glass in a transverse field: Replica-symmetry-breaking solution

Yadin Y. Goldschmidt, Pik Yin Lai

研究成果: 雜誌貢獻期刊論文同行評審

107 引文 斯高帕斯(Scopus)

摘要

The replica-symmetry-breaking (RSB) solution of the infinite-range Ising spin glass in the presence of a transverse field is obtained. The quenched free energy and the phase boundary of the glass transition temperature versus the transverse field are calculated at first-step RSB without using the static approximation. We demonstrate that replica symmetry (RS) has to be broken in the spin-glass phase by comparing the free energies of the RSB and RS solutions. No evidence is found to support an intermediate spin-glass phase with replica symmetry.

原文???core.languages.en_GB???
頁(從 - 到)2467-2470
頁數4
期刊Physical Review Letters
64
發行號21
DOIs
出版狀態已出版 - 1990

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