TY - JOUR

T1 - AdS5 with two boundaries and holography of N=4 SYM theory

AU - Ghoroku, Kazuo

AU - Ishihara, Masafumi

AU - Nakamura, Akihiro

PY - 2014/3/18

Y1 - 2014/3/18

N2 - According to the AdS/CFT correspondence, the N=4 supersymmetric Yang-Mills theory is studied through its gravity dual, whose configuration has two boundaries at the opposite sides of the fifth coordinate. At these boundaries, in general, the four-dimensional (4D) metrics are different; then we expect different properties for the theory living in two boundaries. It is studied how these two different properties of the theory are obtained from a common 5D bulk manifold in terms of the holographic method. We could show in our case that the two theories on the different boundaries are described by the AdS5, which is separated into two regions by a domain wall. This domain wall is given by a special point of the fifth coordinate. Some issues of the entanglement entropy related to this bulk configuration are also discussed.

AB - According to the AdS/CFT correspondence, the N=4 supersymmetric Yang-Mills theory is studied through its gravity dual, whose configuration has two boundaries at the opposite sides of the fifth coordinate. At these boundaries, in general, the four-dimensional (4D) metrics are different; then we expect different properties for the theory living in two boundaries. It is studied how these two different properties of the theory are obtained from a common 5D bulk manifold in terms of the holographic method. We could show in our case that the two theories on the different boundaries are described by the AdS5, which is separated into two regions by a domain wall. This domain wall is given by a special point of the fifth coordinate. Some issues of the entanglement entropy related to this bulk configuration are also discussed.

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U2 - 10.1103/PhysRevD.89.066009

DO - 10.1103/PhysRevD.89.066009

M3 - Article

AN - SCOPUS:84896932578

VL - 89

JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

JF - Physical Review D - Particles, Fields, Gravitation and Cosmology

SN - 1550-7998

IS - 6

M1 - 066009

ER -