中国科学院理论物理研究所机构知识库
Advanced  
ITP OpenIR  > 理论物理所1978-2010年知识产出  > 期刊论文
题名: Gravitational Contributions to Running of Gauge Couplings
作者: Tang Yong ;  Wu Yue-Liang
刊名: COMMUNICATIONS IN THEORETICAL PHYSICS
出版日期: 2010
卷号: 54, 期号:6, 页码:1040-1044
关键词: ONE-LOOP DIVERGENCES ;  REGULARIZATION ;  RENORMALIZATION ;  FIELDS
学科分类: Physics
通讯作者: Tang, Y , Chinese Acad Sci, KITPC, Key Lab Frontiers Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China
部门归属: [Tang, Y; Wu, YL] Chinese Acad Sci, KITPC, Key Lab Frontiers Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China
英文摘要: Gravitational contributions to the running of gauge couplings are calculated by using different regularization schemes. As the beta function concerns counter-terms of dimension four, only quadratic divergences from the gravitational contributions need to be investigated. A consistent result is obtained by using asymmetry-preserving loop regularization with string-mode regulators which can appropriately treat the quadratic divergences and preserve non-abelian gauge symmetry. The harmonic gauge condition for gravity is used in both diagrammatical and back ground field calculations, the resulting gravitational corrections to the beta function are found to be nonzero, which is different from previous results presented in the existing literatures.
资助者: National Natural Science Foundation of China[10821504, 10491306, 10975170]; Chinese Academy of Science
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000285409300015
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/4999
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Gravitational Contributions to Running of Gauge Couplings.pdf(148KB)----开放获取View Download

Recommended Citation:
Tang Yong,Wu Yue-Liang. Gravitational Contributions to Running of Gauge Couplings[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2010,54(6):1040-1044.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Tang Yong]'s Articles
 [Wu Yue-Liang]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Tang Yong]‘s Articles
 [Wu Yue-Liang]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
文件名: Gravitational Contributions to Running of Gauge Couplings.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院理论物理研究所 - Feedback
Powered by CSpace