流动自旋玻璃理论的动态和静态方面

E. Kolley, W. Kolley
{"title":"流动自旋玻璃理论的动态和静态方面","authors":"E. Kolley, W. Kolley","doi":"10.1002/PSSB.2221320214","DOIUrl":null,"url":null,"abstract":"A superfield formulation of the Langevin dynamics for itinerant-electron spin glasses is developed. Before taking the quenched configuration average the field-theoretical scheme involves the supersymmetry. For comparison the standard replica method combined with Bogolyubov's variational principle is used to get the statics. The spin-glass transition temperature is calculated in the presence of spatial fluctuations as well as in the mean-field limit. \n \n \n \nEine Superfeldformulierung der Langevin-Dynamik wird fur Spinglaser itineranter Elektronen entwickelt. Das feldtheoretische Schema enthklt vor der “quenched”-Konfigurationsmittelung die Supersymmetrie. Die Standard-Replikamethode kombiniert mit dem Bogolyubovschen Variationsprinzip wird zum Vergleich herangezogen, um die Statik zu erhalten. Die Spinglas-Uber- gangstemperatur wird sowohl in Anwesenheit raumlicher Schwankungen als auch im „mean-field”- Grenzfall berechnet.","PeriodicalId":11099,"journal":{"name":"Day 1 Mon, December 06, 2021","volume":"5 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"1985-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Dynamic and Static Aspects in the Theory of Itinerant Spin Glasses\",\"authors\":\"E. Kolley, W. Kolley\",\"doi\":\"10.1002/PSSB.2221320214\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A superfield formulation of the Langevin dynamics for itinerant-electron spin glasses is developed. Before taking the quenched configuration average the field-theoretical scheme involves the supersymmetry. For comparison the standard replica method combined with Bogolyubov's variational principle is used to get the statics. The spin-glass transition temperature is calculated in the presence of spatial fluctuations as well as in the mean-field limit. \\n \\n \\n \\nEine Superfeldformulierung der Langevin-Dynamik wird fur Spinglaser itineranter Elektronen entwickelt. Das feldtheoretische Schema enthklt vor der “quenched”-Konfigurationsmittelung die Supersymmetrie. Die Standard-Replikamethode kombiniert mit dem Bogolyubovschen Variationsprinzip wird zum Vergleich herangezogen, um die Statik zu erhalten. Die Spinglas-Uber- gangstemperatur wird sowohl in Anwesenheit raumlicher Schwankungen als auch im „mean-field”- Grenzfall berechnet.\",\"PeriodicalId\":11099,\"journal\":{\"name\":\"Day 1 Mon, December 06, 2021\",\"volume\":\"5 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1985-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Day 1 Mon, December 06, 2021\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1002/PSSB.2221320214\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Day 1 Mon, December 06, 2021","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/PSSB.2221320214","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2

摘要

■校对:joy在得到圣灵奖励计划前用Bogolyubov的可变成分混合的标准方法,能绕过机架。自旋电线杆温度在旋转旋转中是能预测的无聊是为光滑的伊森电子设计的。边门理论在量子力学的配置基金前解说了超对称理论。一般的复制法与波格尔博维奇假设的总体变化相结合,因此总体变化被用于推测万一。温度的升高被计算为
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Dynamic and Static Aspects in the Theory of Itinerant Spin Glasses
A superfield formulation of the Langevin dynamics for itinerant-electron spin glasses is developed. Before taking the quenched configuration average the field-theoretical scheme involves the supersymmetry. For comparison the standard replica method combined with Bogolyubov's variational principle is used to get the statics. The spin-glass transition temperature is calculated in the presence of spatial fluctuations as well as in the mean-field limit. Eine Superfeldformulierung der Langevin-Dynamik wird fur Spinglaser itineranter Elektronen entwickelt. Das feldtheoretische Schema enthklt vor der “quenched”-Konfigurationsmittelung die Supersymmetrie. Die Standard-Replikamethode kombiniert mit dem Bogolyubovschen Variationsprinzip wird zum Vergleich herangezogen, um die Statik zu erhalten. Die Spinglas-Uber- gangstemperatur wird sowohl in Anwesenheit raumlicher Schwankungen als auch im „mean-field”- Grenzfall berechnet.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信