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题名: Exactly solvable model of superstring in plane-wave background with linear null dilaton
作者: Chen, B ;  He, YL ;  Zhang, P
刊名: NUCLEAR PHYSICS B
出版日期: 2006
卷号: 741, 期号:40910, 页码:269-296
关键词: SPACETIME SINGULARITIES ;  PENROSE LIMITS ;  STRINGS ;  SUPERSYMMETRY ;  FIELDS
学科分类: Physics
通讯作者: Chen, B , Peking Univ, Dept Phys, Beijing 100871, Peoples R China, Peoples R China
部门归属: Peking Univ, Dept Phys, Beijing 100871, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
英文摘要: In this paper, we study an exactly solvable model of IIB superstring in a time-dependent plane-wave background with a constant self-dual Ramond-Ramond 5-form field strength and a linear dilaton in the light-like direction, This background keeps sixteen supersymmetries, In the light-cone gauge, the action is described by the two-dimensional free bosons and fermions with time-dependent masses. The model could be canonically quantized and its Hamiltonian is time-dependent with vanishing zero-point energy. The spectrum of the excitations is symmetric between the bosonic and fermionic sector. The string mode creation turns out to be very small. (c) 2006 Elsevier B. V. All rights reserved.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000236615200013
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5989
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Chen, B,He, YL,Zhang, P. Exactly solvable model of superstring in plane-wave background with linear null dilaton[J]. NUCLEAR PHYSICS B,2006,741(40910):269-296.
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