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We compute the leading order perturbative correction to the static potential in ${\cal N}=4$ supersymmetric Yang-Mills theory. We show that the perturbative expansion contains infrared logarithms which, when resummed, become logarithms of…

High Energy Physics - Theory · Physics 2009-10-31 J. K. Erickson , G. W. Semenoff , R. J. Szabo , K. Zarembo

The phase diagram of large Nc, weakly-coupled N=4 supersymmetric Yang-Mills theory on a three-sphere with non-zero chemical potentials is examined. In the zero coupling limit, a transition line in the mu-T plane is found, separating a…

High Energy Physics - Theory · Physics 2009-11-11 Daisuke Yamada , Laurence G. Yaffe

Applying the AdS/CFT correspondence, the expansion of the heavy-quark potential of the ${\cal N}=4$ supersymmetric Yang-Mills theory at large $N_c$ is carried out to the sub-leading term in the large 't Hooft coupling at zero temperature.…

High Energy Physics - Phenomenology · Physics 2010-05-28 Shao-xia Chu , Defu Hou , Hai-cang Ren

We study strong-weak coupling duality (S-duality) in N=4 supersymmetric non-Abelian Yang-Mills theories. These theories arise naturally as the low-energy limit of four-dimensional toroidal compactifications of the heterotic string. Firstly,…

High Energy Physics - Theory · Physics 2011-07-19 L. Girardello , A. Giveon , M. Porrati , A. Zaffaroni

We find new decoupling limits of N=4 super Yang-Mills (SYM) on R x S^3 with gauge group SU(N). These decoupling limits lead to decoupled theories that are much simpler than the full N=4 SYM but still contain many of its interesting…

High Energy Physics - Theory · Physics 2009-04-30 Troels Harmark , Kristjan R. Kristjansson , Marta Orselli

We study the structure of thermal spectral function of the stress-energy tensor in ${\cal N}=4$ supersymmetric Yang-Mills theory at intermediate 't Hooft coupling and infinite number of colors. In gauge-string duality, this analysis reduces…

High Energy Physics - Theory · Physics 2018-11-14 Jorge Casalderrey-Solana , Sašo Grozdanov , Andrei O. Starinets

We consider the $4d$ $\mathcal{N}=2$ superconformal quiver gauge theory obtained by a $\mathbb{Z}_2$ orbifold of $\mathcal{N}=4$ super Yang-Mills (SYM). By exploiting supersymmetric localization, we study the integrated correlator of two…

High Energy Physics - Theory · Physics 2025-05-08 Alessandro Pini , Paolo Vallarino

We study the perturbation expansion of the free energy of N=4 supersymmetric SU(N) Yang-Mills at finite temperature in powers of 't Hooft's coupling g^2 N in the large N limit. Infrared divergences are controlled by constructing a hierarchy…

High Energy Physics - Theory · Physics 2007-05-23 Agustin Nieto , Michel H. G. Tytgat

Applying the AdS/CFT correspondence, the expansion of the heavy-quark potential of the ${\cal N}$ supersymmetric Yang-Mills theory at large $N_c$ is carried out to the sub-leading term in the large 't Hooft coupling at nonzero temperatures.…

High Energy Physics - Phenomenology · Physics 2015-03-19 Zi-qiang Zhang , Defu Hou , Hai-cang Ren , Lei Yin

The planar N=2* Super-Yang-Mills (SYM) theory is solved at large 't Hooft coupling using localization on S(4). The solution permits detailed investigation of the resonance phenomena responsible for quantum phase transitions in infinite…

High Energy Physics - Theory · Physics 2015-06-22 Xinyi Chen-Lin , James Gordon , Konstantin Zarembo

We analyse the phase structure of an $\mathcal{N}=2$ massive deformation of $\mathcal{N}=4$ SYM theory on an four-dimensional ellipsoid using recent results on supersymmetric localisation. Besides the 't~Hooft coupling $\lambda$, the…

High Energy Physics - Theory · Physics 2014-10-20 Daniele Marmiroli

In this paper I continue the program of studying the strong coupling expansion of certain observables in $\mathcal{N}=4$ supersymmetric Yang-Mills theory, which are given by a determinant with a matrix Bessel kernel. I show that, by…

High Energy Physics - Theory · Physics 2026-05-29 Bercel Boldis

We develop a novel bi-harmonic $\mathcal{N}=4$ superspace formulation of the $\mathcal{N}=4$ supersymmetric Yang-Mills theory (SYM) in four dimensions. In this approach, the $\mathcal{N}=4$ SYM superfield constraints are solved in terms of…

High Energy Physics - Theory · Physics 2021-04-21 I. L. Buchbinder , E. A. Ivanov , V. A. Ivanovskiy

We study the commutative limit of the non-commutative maximally supersymmetric Yang-Mills theory in four dimensions (N=4 SYM). The commutative limits of non-commutative spaces are important in particular in the applications of…

High Energy Physics - Theory · Physics 2015-05-20 Masanori Hanada , Hidehiko Shimada

When the $SU(N)$ ${\cal N} = 4$ super-Yang-Mills (SYM) theory with complexified gauge coupling $\tau$ is placed on a round four-sphere and deformed by an ${\cal N} = 2$-preserving mass parameter $m$, its free energy $F(m, \tau, \bar \tau)$…

High Energy Physics - Theory · Physics 2021-02-03 Shai M. Chester , Silviu S. Pufu

The thermodynamics of supersymmetric Yang-Mills theories is studied by computing the two-loop correction to the canonical free energy and to the equation of state for theories with 16, 8 and 4 supercharges in any dimension $4\leq d\leq 10$,…

High Energy Physics - Theory · Physics 2016-08-25 M. A. Vazquez-Mozo

We argue that the large N strong/weak phase transition is a generic phenomenon in a finite temperature supersymmetric Yang-Mills theory of maximal supersymmetry. ${\cal N}=4$, D=4 SYM is the canonical example, where we also argue that the…

High Energy Physics - Theory · Physics 2007-05-23 Yi-hong Gao , Miao Li

We investigate the thermalization time scale in the planar limit of the SU(N) N=4 SYM plasma at strong yet finite 't Hooft coupling by considering its supergravity dual description, including the full O(alpha'^3) type IIB string theory…

High Energy Physics - Theory · Physics 2015-06-15 Walter H. Baron , Martin Schvellinger

We study $\mathcal{N} = 4$ super Yang-Mills theory on the Coulomb branch (cSYM) in the strong coupling limit by using the AdS/CFT correspondence. The dual geometry is the rotating black 3-brane Type IIB supergravity solution with a single…

High Energy Physics - Theory · Physics 2019-09-18 Kiminad A. Mamo

The cusp anomalous dimension is a ubiquitous quantity in four-dimensional gauge theories, ranging from QCD to maximally supersymmetric N=4 Yang-Mills theory, and it is one of the best investigated observables in the AdS/CFT correspondence.…

High Energy Physics - Theory · Physics 2009-06-19 B. Basso , G. P. Korchemsky