Results 1 to 10 of about 35,892 (251)

Supersymmetry, T-duality and heterotic α′-corrections [PDF]

Journal of High Energy Physics, 2021
Higher-derivative interactions and transformation rules of the fields in the effective field theories of the massless string states are strongly constrained by space-time symmetries and dualities. Here we use an exact formulation of ten dimensional N $$ \
Eric Lescano, Carmen A. Núñez, Jesús A. Rodríguez   +2 more
doaj   +8 more sources

Review of Lattice Supersymmetry and Gauge-Gravity Duality [PDF]

International Journal of Modern Physics A, 2015
We review the status of recent investigations on validating the gauge-gravity duality conjecture through numerical simulations of strongly coupled maximally supersymmetric thermal gauge theories.
Joseph, Anosh
core   +7 more sources

Duality Versus Supersymmetry and Compactification [PDF]

Physical Review D, 1994
We study the interplay between T-duality, compactification and supersymmetry. We prove that when the original configuration has unbroken space-time supersymmetries, the dual configuration also does if a special condition is met: the Killing spinors of ...
A. Chamseddine, A. Dabholkar, C.G. Callan, Jr., D. Garfinkle, D.L. Welch, E. Bergshoeff, E. Bergshoeff, E. Bergshoeff, E. Cremmer, Eric Bergshoeff, G.W. Gibbons, G.W. Gibbons, J. Gauntlett, J. Maharana, J. Scherk, M. Roc̆ek, R. Kallosh, R. Kallosh, R. Khuri, Renata Kallosh, S.J. Gates, Jr., T. Buscher, T. Buscher, T. Buscher, T. Ortín, T. Ortín, Tomás Ortín   +26 more
core   +20 more sources

T-duality and spacetime supersymmetry [PDF]

Nuclear Physics B, 1995
We analyze in detail the possible breaking of spacetime supersymmetry under T-duality transformations. We find that when appropiate world-sheet effects are taken into account apparent puzzles concerning supersymmetry in spacetime are solved.
Alvarez, Alvarez, Alvarez, Alvarez-Gaumé, Bakas, Bakas, Banks, Bergshoeff, Bergshoeff, Bergshoeff, Brooks, Buscher, Buscher, Callan, Callan, Candelas, Curtright, Enrique Álvarez, Friedan, Giveon, Giveon, Giveon, Green, Green, Hassan, Hassan, Hassan, Hull, Hull, Hull, Hull, Hull, Ioannis Bakas, Kazama, Kazama, Kiritsis, Kiritsis, Luis Álvarez-Gaumé, Moore, Moore, Polyakov, Randjbar-Daemi, Rocek, Rocek, Sfetsos, Spindel, Spindel, van Nieuwenhuizen, van Nieuwenhuizen, Witten, Witten, Witten   +51 more
core   +6 more sources

Twisted orientifold planes and S-duality without supersymmetry [PDF]

Journal of High Energy Physics
We construct a novel orientifold of type IIB string theory that breaks all supersymmetries. It is a closed string theory without open sector and it can be understood as a Scherk-Schwarz deformation in which supersymmetry is restored at infinite radius ...
G. Bossard, G. Casagrande, E. Dudas
doaj   +5 more sources

N $$ \mathcal{N} $$ = 2 supersymmetry deformations, electromagnetic duality and Dirac-Born-Infeld actions [PDF]

Journal of High Energy Physics, 2019
We study the general deformation of N $$ \mathcal{N} $$ = 2 supersymmetry transformations of a vector multiplet that forms a (constant) triplet under the SU(2) R-symmetry corresponding to the magnetic dual of the triplet of the Fayet-Iliopoulos (FI ...
Ignatios Antoniadis, Hongliang Jiang, Osmin Lacombe   +2 more
doaj   +2 more sources

Supersymmetry and non-Abelian T-duality in type II supergravity [PDF]

, 2015
We study the effect of T-duality on supersymmetry in the context of type II supergravity. For both U(1) Abelian and SU(2) non-Abelian T-duality, we demonstrate that the supersymmetry variations after T-duality are related to the variations before T ...
Colgáin, Eoin Ó, Kelekci, Özgür, Lozano, Yolanda, Macpherson, Niall T.   +3 more
core   +2 more sources

Scale factor duality and hidden supersymmetry in scalar-tensor cosmology [PDF]

Physical Review D, Particles and fields, 1995
It is shown that spatially flat, isotropic cosmologies derived from the Brans-Dicke gravity action exhibit a scale factor duality invariance. This classical duality is then associated with a hidden N=2 supersymmetry at the quantum level and the ...
James E. Lidsey
openalex   +3 more sources

Supersymmetry constraints on U-duality invariant deformations of N $$ \mathcal{N} $$ ≥ 5 supergravity [PDF]

Journal of High Energy Physics, 2019
Candidate counterterms break E7 type U-duality symmetry of N $$ \mathcal{N} $$ ≥ 5 supergravity theories in four dimensions [1, 2]. A proposal was made in [3] to restore it, starting with a double set of vector fields and argued that a supersymmetric ...
Murat Gunaydin, Renata Kallosh
doaj   +2 more sources

Renormalization Flow, Duality, and Supersymmetry Breaking in Some N=1 Product-Group Theories [PDF]

, 1996
We discuss the renormalization group flow, duality, and supersymmetry breaking in N = 1 supersymmetric SU(N)xSU(M) gauge theories.Comment: Talk given at SUSY'96; 3 pages, LateX, style-, ps-files ...
Erich Poppitz, Poppitz
core   +4 more sources