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We use the finite temperature AdS/CFT approach to demonstrate logarithmic broadening of the confining QCD3 flux tube as a function of quark separation. This behavior indicates that, unlike lattice QCD, there is no roughening transition in…

High Energy Physics - Theory · Physics 2009-10-31 J. Greensite , P. Olesen

We use the AdS/CFT correspondence to determine the rate of energy loss of a heavy quark moving through N=4 SU(N_c) supersymmetric Yang-Mills plasma at large 't Hooft coupling. Using the dual description of the quark as a classical string…

High Energy Physics - Theory · Physics 2009-11-11 C. P. Herzog , A. Karch , P. Kovtun , C. Kozcaz , L. G. Yaffe

Previous studies have indicated that the peak of the quarkonium entropy at the deconfinement transition can be related to the entropic force which would induce the dissociation of heavy quarkonium. In this paper, we study the entropic force…

Nuclear Theory · Physics 2022-11-09 Ping-ping Wu , Zi-qiang Zhang , Xiangrong Zhu

The AdS/CFT correspondence is a powerful tool to study the properties of conformal QCD at strong coupling in terms of a higher dimensional dual gravity theory. The power-law falloff of scattering amplitudes in the non-perturbative regime…

High Energy Physics - Phenomenology · Physics 2017-08-23 Guy F. de Teramond , Stanley J. Brodsky

This (rather subjective) review sums up few years of work devoted to explain various aspects of high energy heavy ion collisions using the AdS/CFT correspondence. The central issue of is is formation of the trapped surface (black hole)…

High Energy Physics - Phenomenology · Physics 2015-06-03 Edward Shuryak

The impact of momentum anisotropy on the heavy quarks (HQs) dynamics has been investigated in a hot QCD medium while considering both collisional and radiative processes within the ambit of the Fokker-Planck approach. The relative…

High Energy Physics - Phenomenology · Physics 2023-11-21 Jai Prakash , Vinod Chandra , Santosh K. Das

The past few years have witnessed a remarkable crossover of string theoretical ideas from the abstract world of geometrical forms to the concrete experimental realm of condensed matter physics. The basis for this --- variously known as…

Strongly Correlated Electrons · Physics 2015-06-15 Andrew G. Green

The heavy quark drag and momentum diffusion have been investigated in a hot magnetized quark-gluon plasma, along the directions parallel and perpendicular to the magnetic field. The analysis is done within the framework of Fokker-Planck…

Nuclear Theory · Physics 2019-10-09 Manu Kurian , Santosh K. Das , Vinod Chandra

Results from an energy loss model that includes thermal fluctuations in the energy loss for heavy quarks in a strongly-coupled plasma are shown to be qualitatively consistent with single particle data from both RHIC and LHC. The model used…

High Energy Physics - Phenomenology · Physics 2015-04-22 W. A. Horowitz

We have obtained (warped) AdS black hole solutions in the three dimensional extended new massive gravity. We investigate some properties of black holes and obtain central charges of the two dimensional dual CFT. To obtain the central…

High Energy Physics - Theory · Physics 2015-03-17 Soonkeon Nam , Jong-Dae Park , Sang-Heon Yi

Using the gauge/string duality, we derive a set of Langevin equations describing the dynamics of a relativistic heavy quark moving with constant average speed through the strongly-coupled N=4 SYM plasma at finite temperature. We show that…

High Energy Physics - Theory · Physics 2009-07-22 G. C. Giecold , E. Iancu , A. H. Mueller

We use the AdS/CFT correspondence to compute the energy spectrum of heavy-light mesons in a N=2 SU(N) super Yang-Mills theory with two massive hypermultiplets. In the heavy quark limit, similar to QCD, we find that the excitation energies…

High Energy Physics - Theory · Physics 2009-01-06 Christopher P. Herzog , Stefan A. Stricker , Aleksi Vuorinen

The induced momentum spectrum of soft gluons radiated from a high energy quark propagating through a QCD medium is derived in the BDMPS formalism. A calorimetric measurement for the medium dependent energy lost by a jet with opening angle…

High Energy Physics - Phenomenology · Physics 2009-10-31 R. Baier , Yu. L. Dokshitzer , A. H. Mueller , D. Schiff

The strongly coupled dynamics of black hole formation in bulk AdS is conjectured to be dual to the thermalization of a weakly interacting CFT on the boundary for low $N$ which, for $N\to\infty$, becomes strongly coupled. We search for this…

High Energy Physics - Theory · Physics 2020-06-23 Shaun Hampton

We have investigated a holographic model of a multi-layered superconductor in (2+1)-dimensions using the AdS/CFT correspondence. This correspondence allows us to study strongly interacting condensed matter systems through a weakly…

High Energy Physics - Theory · Physics 2024-05-14 Chi-Hsien Tai , Wen-Yu Wen

We study implications of the weak gravity conjecture in the AdS/CFT correspondence. Unlike in Minkowski spacetime, AdS spacetime has a physical length scale, so that the conjecture must be generalized with an additional parameter. We…

High Energy Physics - Theory · Physics 2015-12-23 Yu Nakayama , Yasunori Nomura

We review some recent progress in studying the nuclear physics especially nucleon-nucleon (NN) force within the gauge-gravity duality, in context of noncritical string theory. Our main focus is on the holographic QCD model based on the…

High Energy Physics - Theory · Physics 2014-03-12 M. R. Pahlavani , R. Morad

We show that far zone Mach and diffusion wake ``holograms'' produced by supersonic strings in anti--de Sitter space/conformal field theory (AdS/CFT) correspondence do not lead to observable conical angular correlations in the strict…

High Energy Physics - Phenomenology · Physics 2009-04-08 Jorge Noronha , Miklos Gyulassy , Giorgio Torrieri

We find the expectation value of the energy-momentum tensor in the CFT corresponding to a moving black hole in AdS. Boosting the black hole to the speed of light, keeping the total energy fixed, yields a gravitational shock wave in AdS. The…

High Energy Physics - Theory · Physics 2009-10-31 Gary T. Horowitz , N. Itzhaki

We study the stochastic motion of a relativistic trailing string in black hole AdS_5. The classical string solution develops a world-sheet horizon and we determine the associated Hawking radiation spectrum. The emitted radiation causes…

High Energy Physics - Theory · Physics 2010-04-01 Jorge Casalderrey-Solana , Keun-Young Kim , Derek Teaney
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