جهت دسترسی به کاربرگه ی زیر، از این لینک استفاده کنید. http://dl.pgu.ac.ir/handle/Hannan/84513
Title: Holographic thermal DC response in the hydrodynamic limit
Keywords: Science & Technology;Physical Sciences;Astronomy & Astrophysics;Physics, Multidisciplinary;Physics, Particles & Fields;Physics;AdS/CFT correspondence;fluid-gravity correspondence;applied holography;thermal transport;hep-th;hep-th;cond-mat.str-el;Nuclear & Particles Physics;Physical Sciences; Mathematical Sciences
Issue Date: 17-Jan-2017
6-Dec-2016
Publisher: IOP Publishing
place: Engineering & Physical Science Research Council (EPSRC);Science and Technology Facilities Council (STFC);Commission of the European Communities
Description: We consider black hole solutions of Einstein gravity that describe deformations of CFTs at finite temperature in which spatial translations have been broken explicitly. We focus on deformations that are periodic in the non-compact spatial directions, which effectively corresponds to considering the CFT on a spatial torus with a non-trivial metric. We apply a DC thermal gradient and show that in a hydrodynamic limit the linearised, local thermal currents can be determined by solving linearised, forced Navier???Stokes equations for an incompressible fluid on the torus. We also show how sub-leading corrections to the thermal current can be calculated as well as showing how the full stress tensor response that is generated by the DC source can be obtained. We also compare our results with the fluid-gravity approach.
URI: http://dx.doi.org/10.1088/1361-6382/aa51df
Other Identifiers: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000393990600001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
1361-6382
http://hdl.handle.net/10044/1/44857
EP/K034456/1
ST/L00044X/1
339140
Type Of Material: Other
Appears in Collections:Physics

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