On time-dependent AdS/CFT | Zendy

Yuji Satoh | Zendy; Jan Troost | Zendy

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On time-dependent AdS/CFT

Author(s) -

Yuji Satoh,

Jan Troost

Publication year - 2003

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.998

H-Index - 261

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2003/01/027

Subject(s) - propagator , physics , path integral formulation , boundary conformal field theory , formalism (music) , conformal field theory , conformal map , boundary value problem , feynman diagram , mathematical physics , theoretical physics , classical mechanics , quantum mechanics , mathematics , mathematical analysis , mixed boundary condition , robin boundary condition , art , musical , visual arts , quantum

We clarify aspects of the holographic AdS/CFT correspondence that are typicalof Lorentzian signature, to lay the foundation for a treatment oftime-dependent gravity and conformal field theory phenomena. We provide aderivation of bulk-to-boundary propagators associated to advanced, retarded andFeynman bulk propagators, and provide a better understanding of the boundaryconditions satisfied by the bulk fields at the horizon. We interpret thesubleading behavior of the wavefunctions in terms of specific vacuumexpectation values, and compute two-point functions in our framework. Weconnect our bulk methods to the closed time path formalism in the boundaryfield theory.Comment: 19 pages, v2: added reference, JHEP versio

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