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N=2 supersymmetric Yang-Mills theory with flavor hypermultiplets at finite temperature and in the dS${}_4$ are studied for finite quark number density ($n_b$) by a dual supergravity background with non-trivial dilaton and axion. The quarks…

High Energy Physics - Theory · Physics 2008-11-26 Kazuo Ghoroku , Masafumi Ishihara , Akihiro Nakamura

We study the conductivity, susceptibility and diffusion of a strongly coupled quark gluon plasma from the holographic perspective. We calculate general expressions for these quantities in the presence of finite baryon density and show that…

High Energy Physics - Theory · Physics 2009-10-02 Javier Mas , Jonathan P. Shock , Javier Tarrio

In these lecture notes we derive a generic holographic string theory realization of a p-wave superconductor and superfluid. For this purpose we also review basic D-brane physics, gauge/gravity methods at finite temperature, key concepts of…

High Energy Physics - Theory · Physics 2011-08-17 Matthias Kaminski

We give a detailed account and extensions of a holographic flavor superconductivity model which we have proposed recently. The model has an explicit field theory realization as strongly coupled N=2 Super Yang-Mills theory with fundamental…

High Energy Physics - Theory · Physics 2009-11-05 Martin Ammon , Johanna Erdmenger , Matthias Kaminski , Patrick Kerner

We use holographic techniques to study SU(Nc) super Yang-Mills theory coupled to Nf << Nc flavours of fundamental matter at finite temperature and baryon density. We focus on four dimensions, for which the dual description consists of Nf…

High Energy Physics - Theory · Physics 2010-10-27 Shinpei Kobayashi , David Mateos , Shunji Matsuura , Robert C. Myers , Rowan M. Thomson

We study the charge transport properties of fields confined to a (2+1)-dimensional defect coupled to (3+1)-dimensional super-Yang-Mills at large-$\nc$ and strong coupling, using AdS/CFT techniques applied to linear response theory. The dual…

High Energy Physics - Theory · Physics 2009-01-09 Robert C. Myers , Matthias C. Wapler

This thesis is dedicated to the holographic study of flavor dynamics. The technique employed is a D7-brane probing of various D3-brane backgrounds. The first topic covered studies the influence of an external magnetic field on a flavored…

High Energy Physics - Theory · Physics 2008-09-29 Veselin G. Filev

We use gauge-gravity duality to study the transport properties of a finite density of charge carriers in a strongly-coupled theory with non-relativistic symmetry. The field theory is N=4 supersymmetric SU(Nc) Yang-Mills theory in the limit…

High Energy Physics - Theory · Physics 2014-11-20 Martin Ammon , Carlos Hoyos , Andy O'Bannon , Jackson M. S. Wu

We use gauge-gravity duality to study the temperature dependence of the zero sound mode and the fundamental matter diffusion mode in the strongly coupled {\cal N}=4 SU(N_c) supersymmetric Yang-Mills theory with N_f {\cal N}=2…

High Energy Physics - Theory · Physics 2012-01-19 Richard A. Davison , Andrei O. Starinets

We use the AdS/CFT correspondence to compute a conductivity associated with massive N=2 supersymmetric hypermultiplet fields at finite baryon density, propagating through an N=4 supersymmetric SU(Nc) Yang-Mills plasma in the large Nc, large…

High Energy Physics - Theory · Physics 2008-11-26 Andy O'Bannon

We use gauge-gravity duality to compute a new transport coefficient associated with a number Nf of massive N=2 supersymmetric hypermultiplet fields propagating through an N=4 SU(Nc) super-Yang-Mills theory plasma in the limits of large Nc…

High Energy Physics - Theory · Physics 2009-11-09 Martin Ammon , Thanh Hai Ngo , Andy O'Bannon

We demonstrate a holographic realization of color-flavor locking phase, using N=4 SU(Nc) SYM coupled to N=2 Nf fundamental hypermultiplets as an example. The gravity dual consists of Nc D3-branes and Nf D7-branes with world volume gauge…

High Energy Physics - Theory · Physics 2015-05-14 Heng-Yu Chen , Koji Hashimoto , Shunji Matsuura

We study the holographic D3/D7 setup dual to N=4 supersymmetric Yang-Mills with quenched fundamental matter. We extend the previous analyses of conductivity and photoproduction to the case where there is a finite electric field. Due to the…

High Energy Physics - Theory · Physics 2009-09-28 Javier Mas , Jonathan P. Shock , Javier Tarrio

Recently holographic techniques have been used to study the thermal properties of N=2 super-Yang-Mills theory, with gauge group SU(Nc) and coupled to Nf << Nc flavours of fundamental matter, at large Nc and large 't Hooft coupling. Here we…

High Energy Physics - Theory · Physics 2009-11-18 David Mateos , Shunji Matsuura , Robert C. Myers , Rowan M. Thomson

The holographic dual of large-Nc super-Yang-Mills coupled to a small number of flavours of fundamental matter, Nf << Nc, is described by Nf probe D7-branes in the gravitational background of Nc black D3-branes. This system undergoes a first…

High Energy Physics - Theory · Physics 2009-03-20 Robert C. Myers , Andrei O. Starinets , Rowan M. Thomson

We study finite temperature N=4 Super Yang-Mills (and more general gauge theories realized on intersecting D3-D7 branes) in the presence of dynamical massless fundamental matter fields at finite baryon charge density. We construct the…

High Energy Physics - Theory · Physics 2015-06-15 Francesco Bigazzi , Aldo L. Cotrone , Javier Tarrio

We investigate several transport coefficients across the phase diagram of a holographic Einstein-Maxwell-Dilaton (EMD) model of hot and dense QCD with $N_f=2+1$ flavors. Our results are obtained from an open-source implementation of this…

We use the AdS/CFT correspondence to study the thermodynamics of massive N=2 supersymmetric hypermultiplets coupled to N=4 supersymmetric SU(Nc) Yang-Mills theory in the limits of large Nc and large 't Hooft coupling. In particular, we…

High Energy Physics - Theory · Physics 2009-11-18 Andreas Karch , Andy O'Bannon

We describe a strongly coupled layered system in 3+1 dimensions by means of a top-down D-brane construction. Adjoint matter is encoded in a large-$N_c$ stack of D3-branes, while fundamental matter is confined to $(2+1)$-dimensional defects…

High Energy Physics - Theory · Physics 2020-02-07 Ulf Gran , Niko Jokela , Daniele Musso , Alfonso V. Ramallo , Marcus Tornsö

This work extends previous 1D irreversible port-Hamiltonian system (IPHS) formulations to boundary-controlled ND distributed parameter systems describing conduction-diffusion fluid phenomena. Within a unified and thermodynamically…

Systems and Control · Electrical Eng. & Systems 2026-03-13 Luis Mora , Yann Le Gorrec , Hector Ramirez , Denis Matignon
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