Open Wilson lines in noncommutative gauge theory and tomography of holographic dual supergravity

被引:95
作者
Das, SR
Rey, SJ [1 ]
机构
[1] Seoul Natl Univ, Sch Phys, Seoul 151742, South Korea
[2] Seoul Natl Univ, Ctr Theoret Phys, Seoul 151742, South Korea
[3] Tata Inst Fundamental Res, Bombay 400005, Maharashtra, India
关键词
D O I
10.1016/S0550-3213(00)00549-6
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
We study the issue of gauge-invariant observables in d = 4, N = 4 noncommutative gauge theory and UV-IR relation therein. We show that open Wilson Lines form a complete Set of gauge-invariant operators, which are local in momentum space and, depending on their size, exhibit two distinct behaviors of the UV-IR relation. We next study these properties in a proposed dual description in terms of supergravity and find agreement. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:453 / 470
页数:18
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