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arXiv 0807.1197cond-mat.dis-nn
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自旋玻璃基态能量涨落的数值研究

Numerical study of ground state energy fluctuations in spin glasses

Claudio Giberti, Cecilia Vernia

摘要:

本文利用一种随机算法研究了零温下Sherrington-Kirkpatrick和Edwards-Anderson模型的有限体积修正和基态能量的涨落。该算法是基于一个合适的退火过程,再加上一个平衡的贪婪不情愿的战略,驱动系统的最深的最小能量函数。

英文摘要:

Using a stochastic algorithm introduced in a previous paper, we study the finite size volume corrections and the fluctuations of the ground state energy in the Sherrington-Kirkpatrick and the Edwards-Anderson models at zero temperature. The algorithm is based on a suitable annealing procedure coupled with a balanced greedy-reluctant strategy that drives the systems towards the deepest minimum of the energy function.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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