搜索结果: 1-15 共查到“物理学 CFT”相关记录17条 . 查询时间(0.185 秒)
We give a breezy, qualitative overview of some of our recent results on studying jet stopping in strongly-coupled plasmas using gauge-gravity duality. Previously, people have found that the maximum st...
Integral Equation for CFT/String Duality
Integral Equation CFT/String Duality High Energy Physics - Theory
2011/10/8
Abstract: We reinterpret and extend some old work on CFT/string duality. We consider some asymptotically conformal field theory in large N limit, with conformal symmetry broken by VEV's of infinite nu...
Holographic Symmetry-Breaking Phases in AdS$_3$/CFT$_2$
Holographic Symmetry-Breaking Phases AdS$_3$/CFT$_2$
2010/12/23
In this note we study the symmetry-breaking phases of 3D gravity coupled to matter. In particular, we consider black holes with scalar hair as a model of symmetry-breaking phases of a strongly coupled...
Supersymmetry non-renormalization theorem from a computer and the AdS/CFT correspondence
Supersymmetry non-renormalization theorem the AdS/CFT correspondence
2010/12/27
We perform Monte Carlo calculation of correlation functions in 4d N=4 super Yang-Mills theory on R*S^3 in the planar limit. In order to circumvent the well-known problem of lattice SUSY, we adopt the ...
Near Horizon Limits of Massless BTZ and Their CFT Duals
Near Horizon Limits Massless BTZ Their CFT Duals
2010/12/23
We consider the massless BTZ black hole and show that it is possible to take its "near horizon" limit in two distinct ways. The first one leads to a null self-dual orbifold of AdS3 and the second to a...
States of a chiral 2d CFT
States chiral 2d CFT
2010/12/23
We study the dual description of the self-dual orbifold, a locally AdS_3 spacetime which is a circle fibration over AdS_2 and arises as the near-horizon limit of the extreme BTZ black hole. The geomet...
Writing CFT correlation functions as AdS scattering amplitudes
Writing CFT correlation functions AdS scattering amplitudes
2010/12/23
We explore the Mellin representation of conformal correlation functions recently proposed by Mack. Examples in the AdS/CFT context reinforce the analogy between Mellin amplitudes and scattering amplit...
We propose a mechanism of 'beaming' the backreaction of a relativistic source in the bulk of AdS towards the boundary. Using this beaming mechanism to estimate the energy distribution from radiation ...
Generalized Geometry in AdS/CFT and Volume Minimization
Generalized Geometry AdS/CFT Volume Minimization
2010/12/24
We study the general structure of the AdS_5/CFT_4 correspondence in type IIB string theory from the perspective of generalized geometry. We begin by defining a notion of "generalized Sasakian geometr...
Supersymmetry non-renormalization theorem from a computer and the AdS/CFT correspondence
Supersymmetry non-renormalization theorem computer the AdS/CFT correspondence
2011/1/7
We perform Monte Carlo calculation of correlation functions in 4d N=4 super Yang-Mills theory on R*S^3 in the planar limit. In order to circumvent the well-known problem of lattice SUSY, we adopt the ...
Accelerated detectors and worldsheet horizons in AdS/CFT
Accelerated detectors worldsheet horizons
2010/12/24
We use the AdS/CFT correspondence to discuss the response of an accelerated observer to the quantum vacuum fluctuations. In particular, we study heavy quarks probing a strongly coupled CFT by analysin...
We use the AdS/CFT correspondence to discuss the response of an accelerated ob-server to the quantum vacuum uctuations. In particular, we study heavy quarks probing a strongly coupled CFT by analysing...
Holographic Symmetry-Breaking Phases in AdS$_3$/CFT$_2$
Holographic Symmetry-Breaking Phases AdS$_3$/CFT$_2$
2010/12/21
In this note we study the symmetry-breaking phases of 3D gravity coupled to matter. In particular, we consider black holes with scalar hair as a model of symmetry-breaking phases of a strongly coupled...
States of a chiral 2d CFT
States chiral 2d CFT
2010/12/21
We study the dual description of the self-dual orbifold, a locally AdS3 space-time which is a circle fibration over AdS2 and arises as the near-horizon limit of the extreme BTZ black hole.
Relativistic Beaming in AdS/CFT
Relativistic AdS/CFT
2010/12/21
We propose a mechanism of `beaming' the backreaction of a relativistic source in the bulk of AdS towards the boundary. Using this beaming mechanism to estimate the energy distribution from
radiation ...