Comments on Penrose limit of AdS4 × M1,1,1

Changhyun Ahn

doi:10.1016/S0370-2693(02)02134-2

Comments on Penrose limit of AdS₄ × M^1,1,1

Changhyun Ahn

Department of Physics

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7 Scopus citations

Abstract

We construct a Penrose limit of AdS₄ × M^1,1,1 where M^1,1,1 = SU(3)×SU(2)×U(1)/SU(2)×U(1)×U(1) that provides the pp-wave geometry equal to the one in the Penrose limit of AdS₄ × S⁷. There exists a subsector of three-dimensional N = 2 dual gauge theory which has enhanced N = 8 maximal supersymmetry. We identify operators in the N = 2 gauge theory with supergravity KK excitations in the pp-wave geometry and describe how the gauge theory operators made out of two kinds of chiral fields of conformal dimension 4/9, 1/3 fall into N = 8 supermultiplets.

Original language	English
Pages (from-to)	111-118
Number of pages	8
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	540
Issue number	1-2
DOIs	https://doi.org/10.1016/S0370-2693(02)02134-2
State	Published - 25 Jul 2002

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abstract = "We construct a Penrose limit of AdS4 × M1,1,1 where M1,1,1 = SU(3)×SU(2)×U(1)/SU(2)×U(1)×U(1) that provides the pp-wave geometry equal to the one in the Penrose limit of AdS4 × S7. There exists a subsector of three-dimensional N = 2 dual gauge theory which has enhanced N = 8 maximal supersymmetry. We identify operators in the N = 2 gauge theory with supergravity KK excitations in the pp-wave geometry and describe how the gauge theory operators made out of two kinds of chiral fields of conformal dimension 4/9, 1/3 fall into N = 8 supermultiplets.",

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AB - We construct a Penrose limit of AdS4 × M1,1,1 where M1,1,1 = SU(3)×SU(2)×U(1)/SU(2)×U(1)×U(1) that provides the pp-wave geometry equal to the one in the Penrose limit of AdS4 × S7. There exists a subsector of three-dimensional N = 2 dual gauge theory which has enhanced N = 8 maximal supersymmetry. We identify operators in the N = 2 gauge theory with supergravity KK excitations in the pp-wave geometry and describe how the gauge theory operators made out of two kinds of chiral fields of conformal dimension 4/9, 1/3 fall into N = 8 supermultiplets.

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JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

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ER -

Comments on Penrose limit of AdS₄ × M^1,1,1

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