Drag force in ads/cft
WebFeb 2, 2024 · Where, C is the drag coefficient, which is dimensionless with values depending upon the shape of the object. (For example, C = 0.47 for a sphere and C = … WebWe find that the drag force for a heavy quark moving through N=4 SU(N_c) supersymmetric Yang-Mills plasma is generally enhanced by the leading correction due to finite 't Hooft coupling. For a bottom quark, the drag force increases by about 50%, whereas for a charm quark it increases by about 5%. We also discuss the drag force for the case of Gauss …
Drag force in ads/cft
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WebApr 9, 2013 · In this paper we apply the thermodynamics method to investigate the holographic pictures for the BTZ black hole, the spacelike and the null warped black holes in three-dimensional topologically massive gravity (TMG) and new massive gravity (NMG). Even though there are higher derivative terms in these theories, the thermodynamics … Weba classical gravitational theory in AdS. We shall also extend the correspondence to the non-conformal case and discuss the holographic description of con nement. In section 3 and 4 we discuss explicit realizations of the AdS/CFT correspon-dence, focusing on the best understood example, the duality between N= 4 SYM and AdS 5 5S. Section 3 ...
WebAbstract: The AdS/CFT correspondence and a classical test string approximation are used to calculate the drag force on an external quark moving in a thermal plasma of N=4 …
WebIn particular, the drag force is derived in the context of AdS/CFT to model the effective viscous interaction [6, 7], later it is generalized to a rotational black hole or couple to dilaton ... WebOct 1, 2024 · There are lots of AdS/CFT correspondences, because there are lots of CFTs with the right properties to have a gravity dual. However, as far as I know, none of them have been proven. Since we don't have any independent non-perturbative definition of quantum gravity on the AdS side of the correspondence †, the conjecture is basically …
WebFirst, by using the AdS/CFT correspondence, we obtain the drag force, the diffusion coefficient, the total energy and momentum, quasi-normal modes and the effect of higher derivative corrections for the single quark. Next we calculate the drag force for a q \bar q pair which rotates around its center of mass.
WebNov 9, 2011 · Using the AdS/CFT correspondence this allows us to probe aspects of the dual quantum field theory. We focus on the energy loss experienced by these defects as they move through the CFT plasma. We find that the behavior of these physical quantities is governed by induced world-volume horizons. ... S.S. Gubser, Drag force in AdS/CFT, … pc tower coverWebMay 22, 2024 · The drag equation is a formula used to calculate the drag force experienced by an object due to movement through a fluid. The reference area, A, is defined as the area of the orthographic projection of … pc tower currysWebAccording to the AdS/CFT correspondence , the dynamics of open strings on a five-dimensional AdS black hole background are related to that of partons in the large N and large ’t scss中使用nth-childWebAug 15, 2009 · Let one plate moves relative to the other with a velocity v. Then the drag force acting on a unit area of the plate is F A = η v d (1) which defines the viscosity η. It is measured in kg m −1 s −1 .Ind spatial dimensions, shear viscosity η … pc tower connectionsWebMay 18, 2006 · The AdS/CFT correspondence and a classical test string approximation are used to calculate the drag force on an external quark moving in a thermal plasma of N=4 super-Yang-Mills theory. This computation is motivated by the phenomenon of jet … scss 使用 css 变量WebMar 23, 2011 · The AdS/CFT correspondence and a classical test string approximation are used to calculate the drag force on an external quark moving in a thermal plasma of N=4 super-Yang-Mills theory. pc tower designWebJun 15, 2015 · We study nonlinear dynamics of the flux tube between an external quark-antiquark pair in +AFw-mathcal {N} = 4 super Yang-Mills theory using the AdS/CFT duality. In the gravity side, the flux tube is realized by a fundamental string whose endpoints are attached to the AdS boundary. scss 使用 css变量