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Can matter really cross a horizon?
Li HQ(李惠泉)1,2
发表期刊INTERNATIONAL JOURNAL OF MODERN PHYSICS D
2014-10
卷号23期号:12
DOI10.1142/S0218271814420218
产权排序第1完成单位
收录类别SCI
关键词Black Holes In strIng Theory Tachyon Condensation
摘要

It has been taken as a truth that collapsing matter can eventually cross the horizon and enter into the interior of a black hole in a finite proper time. However, the Rindler/ tachyon dual description we suggested recently implies that this should not be the case. A test particle falling towards the event horizon of a nonextreme black hole can actually be viewed as an unstable particle, whose dynamics is described by the tachyon field theory. This means that the collapsing process of a free particle in Rindler space is essentially a tachyon condensation process. In terms of the results in tachyon condensation, we learn that the infalling particle should strongly couple to bulk gravitational modes and should decay completely into something like gravitons before reaching the horizon. Hence, there should be no matter that can cross a horizon as still matter. The matter will get "dissolved" into spacetime when approaching the horizon.

资助项目N/A
项目资助者N/A
语种英语
学科领域天文学 ; 天体物理学 ; 高能天体物理学
学科门类理学 ; 理学::天文学
文章类型Article
出版者WORLD SCIENTIFIC PUBL CO PTE LTD
出版地5 TOH TUCK LINK, SINGAPORE 596224, SINGAPORE
ISSN0218-2718
URL查看原文
归档日期2015-11-16
WOS记录号WOS:000346920700028
WOS研究方向Astronomy & Astrophysics
WOS类目Astronomy & Astrophysics
关键词[WOS]OPEN STRING THEORY ; TACHYON
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/5036
专题高能天体物理研究组
中国科学院天体结构与演化重点实验室
通讯作者Li HQ(李惠泉)
作者单位1.Yunnan Observatories, Chinese Academy of Sciences, 650011 Kunming, P. R. China
2.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, 650011 Kunming, P. R. China
第一作者单位中国科学院云南天文台
通讯作者单位中国科学院云南天文台
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Li HQ. Can matter really cross a horizon?[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS D,2014,23(12).
APA Li HQ.(2014).Can matter really cross a horizon?.INTERNATIONAL JOURNAL OF MODERN PHYSICS D,23(12).
MLA Li HQ."Can matter really cross a horizon?".INTERNATIONAL JOURNAL OF MODERN PHYSICS D 23.12(2014).
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