Results 61 to 70 of about 417 (94)

Schubert line defects in 3d GLSMs. Part II. Partial flag manifolds and parabolic quantum polynomials

Journal of High Energy Physics
We construct Schubert line defects in the 3d N = 2 $$ \mathcal{N}=2 $$ supersymmetric gauged linear sigma model (GLSM) with target space a partial flag manifold X = Fl(k; n), generalizing our construction for complete flag manifolds given in a companion ...
Cyril Closset, Wei Gu, Osama Khlaif, Eric Sharpe, Hao Zhang, Hao Zou   +5 more
doaj   +1 more source

Wall-crossing and operator ordering for ’t Hooft operators in N $$ \mathcal{N} $$ = 2 gauge theories

Journal of High Energy Physics, 2019
We study half-BPS ’t Hooft line operators in 4d N $$ \mathcal{N} $$ = 2 U(N ) gauge theories on S 1 × ℝ3 with an Ω-deformation. The recently proposed brane construction of ’t Hooft operators shows that non-perturbative contributions to their correlator ...
Hirotaka Hayashi, Takuya Okuda, Yutaka Yoshida   +2 more
doaj   +1 more source

Gaussian and mean field approximations for reduced Yang-Mills integrals

, 2001
URL: http://www-spht.cea.fr/articles/T00/165 Approximation gaussienne et celle du champ moyen pour des intégrales de Yang-Mills réduitesInternational audienceIn this paper, we consider bosonic reduced Yang-Mills integrals by using some approximation ...
Sugino, F., Oda, S.
core  

On the Schubert calculus of the quantum K-theory for partial flag manifolds: a 3d A-model perspective

Journal of High Energy Physics
We further investigate the 3d gauged linear sigma model (GLSM)/ quantum K-theory correspondence for partial flag manifolds X ≡ Fl(k; n). This is a 3d uplift of the 2d GLSM/quantum cohomology correspondence with the 3d theory compactified on ℝ 2 × S β 1 $$
Zhihao Duan, Osama Khlaif, Hao Zou
doaj   +1 more source

The AdS/CFT correspondence : classical, quantum, and thermodynamical aspects

, 2007
Certain aspects of the AdS/CFT correspondence are studied in detail. We investigate the one-loop mass shift to certain two-impurity string states in light-cone string field theory on a plane wave background.
Young, Donovan
core  

The influence of Wilson lines on heavy quark anti-quark potential and mass

Journal of High Energy Physics
The holographic heavy quark potential is investigated via holographic Wilson loops in the AdS soliton with gauge potential. We analyze two types of holographic Wilson loops. In the first type, holographic heavy quark potential shows the area law behavior.
Bing Chen, Xun Chen, Mitsutoshi Fujita, Jun Zhang   +3 more
doaj   +1 more source

Generalized symmetry in dynamical gravity

Journal of High Energy Physics
We explore generalized symmetry in the context of nonlinear dynamical gravity. Our basic strategy is to transcribe known results from Yang-Mills theory directly to gravity via the tetrad formalism, which recasts general relativity as a gauge theory of ...
Clifford Cheung, Maria Derda, Joon-Hwi Kim, Vinicius Nevoa, Ira Rothstein, Nabha Shah   +5 more
doaj   +1 more source

Two-loop four-point amplitudes on the Coulomb branch of N $$ \mathcal{N} $$ = 4 super Yang-Mills

Journal of High Energy Physics
We explore scattering amplitudes on the Coulomb branch of maximally supersymmetric Yang-Mills theory. We introduce a particular pattern of scalar vacuum expectation values that allow us to define amplitudes with a different mass pattern compared to what ...
Wojciech Flieger, Johannes Henn, Anders Schreiber, Jaroslav Trnka   +3 more
doaj   +1 more source

QCD and strongly coupled gauge theories: challenges and perspectives. [PDF]

Eur Phys J C Part Fields, 2014
Brambilla N, Eidelman S, Foka P, Gardner S, Kronfeld AS, Alford MG, Alkofer R, Butenschoen M, Cohen TD, Erdmenger J, Fabbietti L, Faber M, Goity JL, Ketzer B, Lin HW, Llanes-Estrada FJ, Meyer HB, Pakhlov P, Pallante E, Polikarpov MI, Sazdjian H, Schmitt A, Snow WM, Vairo A, Vogt R, Vuorinen A, Wittig H, Arnold P, Christakoglou P, Di Nezza P, Fodor Z, Garcia I Tormo X, Höllwieser R, Janik MA, Kalweit A, Keane D, Kiritsis E, Mischke A, Mizuk R, Odyniec G, Papadodimas K, Pich A, Pittau R, Qiu JW, Ricciardi G, Salgado CA, Schwenzer K, Stefanis NG, von Hippel GM, Zakharov VI.   +49 more
europepmc   +1 more source

Brane Effective Actions, Kappa-Symmetry and Applications. [PDF]

Living Rev Relativ, 2012
Simón J.
europepmc   +1 more source