NJL模型中夸克物质张量自能引起的自旋极化

Proceedings of the 8th International Conference on Quarks and Nuclear Physics (QNP2018) Pub Date : 2019-11-08 DOI:10.7566/jpscp.26.024020

T. Maruyama, T. Tatsumi

{"title":"NJL模型中夸克物质张量自能引起的自旋极化","authors":"T. Maruyama, T. Tatsumi","doi":"10.7566/jpscp.26.024020","DOIUrl":null,"url":null,"abstract":"We study the magnetic properties of quark matter in the NJL model including the tensor interaction. There are two kinds of spin-polarized phases: one appears in the chiral-broken phase, and the other in the chiral-restored phase where the quark mass is zero. The latter phase can appear independently of the strength of the tensor interaction.","PeriodicalId":175849,"journal":{"name":"Proceedings of the 8th International Conference on Quarks and Nuclear Physics (QNP2018)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Spontaneous Spin Polarization due to Tensor Selfenergies in Quark Matter in NJL Model\",\"authors\":\"T. Maruyama, T. Tatsumi\",\"doi\":\"10.7566/jpscp.26.024020\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We study the magnetic properties of quark matter in the NJL model including the tensor interaction. There are two kinds of spin-polarized phases: one appears in the chiral-broken phase, and the other in the chiral-restored phase where the quark mass is zero. The latter phase can appear independently of the strength of the tensor interaction.\",\"PeriodicalId\":175849,\"journal\":{\"name\":\"Proceedings of the 8th International Conference on Quarks and Nuclear Physics (QNP2018)\",\"volume\":\"35 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-11-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 8th International Conference on Quarks and Nuclear Physics (QNP2018)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.7566/jpscp.26.024020\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 8th International Conference on Quarks and Nuclear Physics (QNP2018)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.7566/jpscp.26.024020","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

我们研究了包括张量相互作用在内的NJL模型中夸克物质的磁性。自旋极化相有两种:一种出现在手性破缺相，另一种出现在夸克质量为零的手性恢复相。后者可以独立于张量相互作用的强度而出现。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Spontaneous Spin Polarization due to Tensor Selfenergies in Quark Matter in NJL Model

We study the magnetic properties of quark matter in the NJL model including the tensor interaction. There are two kinds of spin-polarized phases: one appears in the chiral-broken phase, and the other in the chiral-restored phase where the quark mass is zero. The latter phase can appear independently of the strength of the tensor interaction.

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

Proceedings of the 8th International Conference on Quarks and Nuclear Physics (QNP2018)

自引率

0.00%

发文量