منابع مشابه
A Holographic Dual of Bjorken Flow
We propose a consistent setup for a holographic dual of Bjorken flow of strongly coupled large-Nc N=4 SYM-theory plasma. We employ Eddington-Finkelstein type coordinates for the dual geometry, and we propose a late-time expansion there. We construct the dual geometry order by order, and we show that the transport coefficients are determined by the regularity of the geometry. We also show that t...
متن کاملA Holographic Dual of Hydrodynamics
We consider a gravity dual description of time dependent, strongly interacting large-Nc N = 4 SYM. We regard the gauge theory system as a fluid with shear viscosity. Our fluid is expanding in one direction following the Bjorken’s picture that is relevant to RHIC experiments. We obtain the dual geometry at the late time that is consistent with dissipative hydrodynamics. We show that the integrat...
متن کاملElliptic Flow, Kasner Universe and Holographic Dual of RHIC Fireball
We consider a holographic dual of hydrodynamics of N = 4 SYM plasma that undergoes non-isotropic three-dimensional expansion relevant to RHIC fireball. Our model is a natural extension of the Bjorken’s one-dimensional expansion, and it describes an elliptic flow whose v2 and eccentricity are given in terms of anisotropy parameters. Holographic renormalization shows that absence of conformal ano...
متن کاملMore on a holographic dual of QCD
We investigate the interactions among the pion, the vector mesons and the external gauge fields in the holographic dual of massless QCD proposed in our previous paper [1] on the basis of probe D8-branes embedded into a D4-brane background in type IIA string theory. We obtain the coupling constants by performing both analytic and numerical calculation, and compare them with the experimental data...
متن کاملHolographic RG flow dual to attractor flow in extremal black holes
We extend the discussion of the “Kerr/CFT correspondence” and its recent developments to the more general gauge/gravity correspondence in the full extremal black hole space-time of the bulk by using a technique of the holographic renormalization group (RG) flow. It is conjectured that the extremal black hole space-time is holographically dual to the chiral two dimensional field theory. Our exam...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 2009
ISSN: 1347-4081,0033-068X
DOI: 10.1143/ptp.121.121