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2017年知识产出  > 期刊论文
题名: On the Critical Behavior of Gapped Gravitational Collapse in Confined Spacetime
作者: Cai, RG ;  Ji, LW ;  Yang, RQ
刊名: COMMUNICATIONS IN THEORETICAL PHYSICS
出版日期: 2017
卷号: 68, 期号:1, 页码:67-75
关键词: black hole formation ;  cosmological constant ;  gravitation collapse ;  critical phenomenon
学科分类: Physics
DOI: http://dx.doi.org/10.1088/0253-6102/68/1/67
通讯作者: Cai, RG (reprint author), Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China. ;  Cai, RG (reprint author), Kyoto Univ, Yukawa Inst Theoret Phys, Ctr Gravitat Phys, Kyoto 6068502, Japan. ;  Cai, RG (reprint author), Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China.
文章类型: Article
英文摘要: The gravitational collapse of a massless scalar field enclosed with a perfectly reflecting wall in a spacetime with a cosmological constant Lambda is investigated. The mass scaling for the gapped collapse M-AH - M-g proportional to (epsilon(c)- epsilon)(xi) is confirmed and a new time scaling for the gapped collapse T-AH - T-g proportional to (epsilon(c)- epsilon)(xi) is found. For both the critical exponents, we find strong evidence to show that they are non-universal. Especially when A 0, we find that both of these two critical exponents depend on the combination Lambda R-2, where R is the radial position of the reflecting wall. We find an evolution of the critical exponent xi from 0.37 in the confined asymptotic dS case with Lambda R-2 = 1.75 to 0.68 in the confined asymptotic AdS case with Lambda R-2 =-1.75, while the critical exponent varies zeta from 0.10 to 0.26, which shows that the new critical behavior for the gapped collapse is essentially different from the Choptuik's case.
类目[WOS]: Physics, Multidisciplinary
关键词[WOS]: SCALAR FIELD ;  UNIVERSALITY
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/22022
Appears in Collections:理论物理所2017年知识产出_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
On the Critical Behavior of Gapped Gravitational Collapse in Confined Spacetime - Bland, Preston - 2017.pdf(1195KB)----开放获取View Download

Recommended Citation:
Cai, RG,Ji, LW,Yang, RQ. On the Critical Behavior of Gapped Gravitational Collapse in Confined Spacetime[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2017,68(1):67-75.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Cai, RG]'s Articles
 [Ji, LW]'s Articles
 [Yang, RQ]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Cai, RG]‘s Articles
 [Ji, LW]‘s Articles
 [Yang, RQ]‘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: On the Critical Behavior of Gapped Gravitational Collapse in Confined Spacetime - Bland, Preston - 2017.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 © 2007-2018  中国科学院理论物理研究所 - Feedback
Powered by CSpace