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题名: On hybrid (topologically) massive supergravity in three dimensions
作者: Lu, H ;  Pang, Y
刊名: JOURNAL OF HIGH ENERGY PHYSICS
出版日期: 2011
期号: 3, 页码:50
关键词: GAUGE-THEORIES ;  BLACK-HOLE ;  GRAVITY
学科分类: Physics
通讯作者: Lu, H (reprint author), Cent Univ Finance & Econ, China Econ & Management Acad, Beijing 100081, Peoples R China.
部门归属: [Lue, H.] Cent Univ Finance & Econ, China Econ & Management Acad, Beijing 100081, Peoples R China; [Lue, H.] Shenzhen Univ, Inst Adv Study, Shenzhen 518060, Peoples R China; [Pang, Yi] Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China
英文摘要: A class of hybrid (topologically) massive off-shell supergravities coupled to an on-shell matter scalar multiplet was recently constructed. The auxiliary field in the off-shell multiplet is dynamical for generic values of the eight parameters. We find that by choosing the parameters appropriately, it remains non-dynamical. We perform linearized analysis around the supersymmetric AdS(3) vacuum and its Minkowski limit. The ghost-free condition for the Minkowski vacuum is explored. For the AdS(3) vacuum, we obtain the criticality condition and find that at the critical points, one of the two massive gravitons becomes pure gauge and decouples from the bulk physics, whilst the other has positive energy. We demonstrate that the mass of the BTZ black hole is non-negative at the critical points. We also investigate general BPS solutions. For certain parameter choices, we obtain exact solutions. In particular, we present the BPS string (domain-wall) solution that is dual to certain two-dimensional quantum field theory with an ultra-violet conformal fixed point.
资助者: NCFC [10535060/A050207]; NSFC [10975172, 10821504]; GUCAS-BHP-Billiton scholarship
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000289295200050
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/14397
Appears in Collections:理论物理所2011年知识产出_期刊论文

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Recommended Citation:
Lu, H,Pang, Y. On hybrid (topologically) massive supergravity in three dimensions[J]. JOURNAL OF HIGH ENERGY PHYSICS,2011(3):50.
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