Results 51 to 60 of about 69,324 (211)

Dualities of 3D 𝒩 = 1 SQCD from Branes and non-SUSY deformations

Journal of High Energy Physics, 2023
We study the dynamics of an ‘electric’ 𝒩 = 1 3D U N c k , k + N c 2 $$ \textrm{U}{\left({N}_c\right)}_{k,k+\frac{N_c}{2}} $$ SQCD theory. By embedding the theory in string theory, we propose that the theory admits a ‘magnetic’ dual and analyse the low ...
Adi Armoni, Ricardo Stuardo
doaj   +1 more source

Dualities in 4D Theories with Product Gauge Groups from Brane Configurations [PDF]

, 1997
We study brane configurations which correspond to N=1 field theories in four dimensions. By inverting the order of the NS 5-branes and D6-branes, a check on dualities in four dimensional theories can be made.
Tatar, Radu
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Generalized T T ¯ $$ T\overline{T} $$ -like deformations in duality-invariant nonlinear electrodynamic theories

Journal of High Energy Physics
This study introduces a high-order perturbation methodology to categorize two primary solution types within duality-invariant nonlinear electrodynamic theories, adhering to the differential self-duality criterion.
H. Babaei-Aghbolagh, Song He, Hao Ouyang
doaj   +1 more source

Conformality and Gauge Coupling Unification [PDF]

, 1999
It has been recently proposed to embed the standard model in a conformal gauge theory to resolve the hierarchy problem, and to avoid assuming either grand unification or low-energy supersymmetry.
A. De Rújula, C. Caso, J. Maldacena, N. Sakai, P.H. Frampton, P.H. Frampton, Paul H. Frampton, S. Dimopoulos, S. Kachru, U. Amaldi, U. Amaldi   +10 more
core   +3 more sources

Dualities of self-dual nonlinear electrodynamics

Journal of High Energy Physics
For any causal nonlinear electrodynamics theory that is “self-dual” (electromagnetic U(1)-duality invariant), the Legendre-dual pair of Lagrangian and Hamiltonian densities L H $$ \left\{\mathcal{L},\mathcal{H}\right\} $$ are constructed from functions ℓ
Jorge G. Russo, Paul K. Townsend
doaj   +1 more source

From 3d duality to 2d duality

Journal of High Energy Physics, 2017
In this paper we discuss 3d N $$ \mathcal{N} $$ = 2 supersymmetric gauge theories and their IR dualities when they are compactified on a circle of radius r, and when we take the 2d limit in which r → 0. The 2d limit depends on how the mass parameters are
Ofer Aharony, Shlomo S. Razamat, Brian Willett   +2 more
doaj   +1 more source

Moore-Read Fractional Quantum Hall wavefunctions and SU(2) quiver gauge theories

, 2010
We identify Moore-Read wavefunctions, describing non-abelian statistics in fractional quantum Hall systems, with the instanton partition of N=2 superconformal quiver gauge theories at suitable values of masses and \Omega-background parameters.
Santachiara, Raoul, Tanzini, Alessandro
core   +2 more sources

Holographic models of de Sitter QFTs [PDF]

, 2010
We describe the dynamics of strongly coupled field theories in de Sitter spacetime using the holographic gauge/gravity duality. The main motivation for this is to explore the possibility of dynamical phase transitions during cosmological evolution ...
Aharony O, Balasubramanian V, Balasubramanian V, Bhattacharyya S, Birmingham D, Birrell N D, Cai R-G, Chu C-S, Craps B, Donald Marolf, Emparan R, Freivogel B, He J, Heemskerk I, Henningson M, Hertog T, Hertog T, Hubeny V E, Hubeny V E, Hubeny V E, Hubeny V E, Hutasoit J A, Maldacena J M, Mark Van Raamsdonk, Mukund Rangamani, Ross S F, Spradlin M Strominger A Volovich A, Witten E, Witten E   +28 more
core   +1 more source

Causality and energy conditions in nonlinear electrodynamics

Journal of High Energy Physics
For the general theory of nonlinear electrodynamics (NLED) we prove that causality implies both the Dominant Energy Condition (DEC) and, surprisingly, the Strong Energy Condition (SEC).
Jorge G. Russo, Paul K. Townsend
doaj   +1 more source

Topological dualities in the Ising model [PDF]

, 2018
We relate two classical dualities in low-dimensional quantum field theory: Kramers-Wannier duality of the Ising and related lattice models in $2$ dimensions, with electromagnetic duality for finite gauge theories in $3$ dimensions.
Freed, Daniel S, Teleman, Constantin
core