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题名: On decoupled theories in (5+1) dimensions from (F, D1, NS5, D5) supergravity configuration
作者: 蔡荣根 ;  Mitra, I ;  Roy, S ;  Ohta, N
刊名: JOURNAL OF HIGH ENERGY PHYSICS
出版日期: 2001
期号: 12, 页码:-
关键词: MATRIX DESCRIPTION ;  STRING THEORY ;  BOUND-STATE ;  DUALITY ;  T-5
学科分类: Physics
通讯作者: Cai, RG , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
部门归属: Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Saha Inst Nucl Phys, Calcutta 700064, W Bengal, India; Osaka Univ, Dept Phys, Osaka 5600043, Japan
英文摘要: It is well-known that (N, M) 5-branes of type IIB supergravity form a non-threshold bound state with (N', M') strings called the (F, D1, NS5, D5) bound state where the strings lie along one of the spatial directions of the 5-branes (hep-th/9905056). By taking low energy limits in appropriate ways on this supergravity configuration, we obtain the supergravity duals of various decoupled theories in (5+1) dimensions corresponding to noncommutative open string (NCOS) theory, open D-string (OD1) theory and open D5-brane (OD5) theory. We then study the SL(2; Z) transformation properties of these theories. We show that when the asymptotic value of the axion (chi(o)) is rational (for which chi(o) can be put to zero), NCOS theory is always related to OD1 theory by strong-weak or S-duality symmetry. We also discuss the self-duality conjecture (hep-th/0006062) of both NCOS and OD1 theories. On the other hand, when chi(o) is irrational, we find that SL(2; Z) duality on NCOS theory gives another NCOS theory with different values of the parameters, but for OD1 theory SL(2; Z) duality always gives an NCOS theory. SL(2; Z) transformation on OD5 theory reveals that it gives rise to Little String Theory (LST) when chi(o) = rational, but it gives another OD5 theory with different values of the parameters when chi(o) is irrational.
收录类别: SCI
WOS记录号: WOS:000174174500029
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/13632
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:
Cai, RG,Mitra, I,Roy, S,et al. On decoupled theories in (5+1) dimensions from (F, D1, NS5, D5) supergravity configuration[J]. JOURNAL OF HIGH ENERGY PHYSICS,2001(12):-.
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