Separation of spontaneous chiral symmetry breaking and confinement via the AdS/CFT correspondence

Dongsu Bak; Ho Ung Yee

doi:10.1103/PhysRevD.71.046003

Separation of spontaneous chiral symmetry breaking and confinement via the AdS/CFT correspondence

Dongsu Bak
, Ho Ung Yee

Department of Physics

Korea Institute for Advanced Study

Research output: Contribution to journal › Article › peer-review

26 Scopus citations

Abstract

We analyze, in the framework of AdS/CFT correspondence, the gauge theory phase structure that is supposed to be dual to the recently found nonsupersymmetric dilatonic deformations to AdS₅ X S⁵ in type IIB string theory. Analyzing the probe D7-brane dynamics in the backgrounds of our interest, which corresponds to the fundamental N = 2 hypermultiplet, we show that the chiral bi-fermion condensation responsible for spontaneous chiral symmetry breaking is not logically related to the phenomenon of confinement.

Original language	English
Article number	046003
Pages (from-to)	046003-1-046003-10
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	71
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevD.71.046003
State	Published - Feb 2005

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10.1103/PhysRevD.71.046003

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abstract = "We analyze, in the framework of AdS/CFT correspondence, the gauge theory phase structure that is supposed to be dual to the recently found nonsupersymmetric dilatonic deformations to AdS5 X S5 in type IIB string theory. Analyzing the probe D7-brane dynamics in the backgrounds of our interest, which corresponds to the fundamental N = 2 hypermultiplet, we show that the chiral bi-fermion condensation responsible for spontaneous chiral symmetry breaking is not logically related to the phenomenon of confinement.",

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Separation of spontaneous chiral symmetry breaking and confinement via the AdS/CFT correspondence

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