Results 111 to 120 of about 30,921 (232)

Decoding Nature with Nature's Tools: Heterotic Line Bundle Models of Particle Physics with Genetic Algorithms and Quantum Annealing

Fortschritte der Physik, Volume 72, Issue 2, February 2024.
Abstract The string theory landscape may include a multitude of ultraviolet embeddings of the Standard Model, but identifying these has proven difficult due to the enormous number of available string compactifications. Genetic Algorithms (GAs) represent a powerful class of discrete optimisation techniques that can efficiently deal with the immensity of
Steve A. Abel, Andrei Constantin, Thomas R. Harvey, Andre Lukas, Luca A. Nutricati   +4 more
wiley   +1 more source

Orthosymplectic quotient quiver subtraction. Part II. Framed quivers

Journal of High Energy Physics
The technique of orthosymplectic quotient quiver subtraction is introduced for framed orthosymplectic quivers. This involves subtracting an orthosymplectic quotient quiver from a framed orthosymplectic 3d N $$ \mathcal{N} $$ = 4 quiver gauge theory which
Sam Bennett, Amihay Hanany, Guhesh Kumaran   +2 more
doaj   +1 more source

Nilpotent N=1 $$ \mathcal{N}=1 $$ tensor multiplet

Journal of High Energy Physics, 2018
We propose a nilpotent N=1 $$ \mathcal{N}=1 $$ tensor multiplet describing two fields, which are the Goldstino and the axion, the latter being realised in terms of the field strength of a gauge two-form.
Sergei M. Kuzenko
doaj   +1 more source

Topological correlators and surface defects from equivariant cohomology

Journal of High Energy Physics, 2020
We find a one-dimensional protected subsector of N $$ \mathcal{N} $$ = 4 matter theories on a general class of three-dimensional manifolds. By means of equivariant localization we identify a dual quantum mechanics computing BPS correlators of the ...
Rodolfo Panerai, Antonio Pittelli, Konstantina Polydorou   +2 more
doaj   +1 more source

Non-Riemannian isometries from double field theory

Journal of High Energy Physics, 2021
We explore the notion of isometries in non-Riemannian geometries. Such geometries include and generalise the backgrounds of non-relativistic string theory, and they can be naturally described using the formalism of double field theory.
Chris D. A. Blair, Gerben Oling, Jeong-Hyuck Park   +2 more
doaj   +1 more source

Duality covariant type-IIB supersymmetry and nonperturbative consequences [PDF]

Physical Review D, 1997
RevTeX, 10 ...
openaire   +2 more sources

Transformation of black-hole hair under duality and supersymmetry [PDF]

Nuclear Physics B, 1997
LateX file, 48 ...
Alvarez, Enrique, Meessen, Patrick, Ortín, Tomás   +2 more
openaire   +3 more sources

Modular and duality properties of surface operators in N = 2 ⋆ $$ \mathcal{N}={2}^{\star } $$ gauge theories

Journal of High Energy Physics, 2017
We calculate the instanton partition function of the four-dimensional N = 2 ⋆ $$ \mathcal{N}={2}^{\star } $$ SU(N) gauge theory in the presence of a generic surface operator, using equivariant localization.
S. K. Ashok, M. Billò, E. Dell’Aquila, M. Frau, R. R. John, A. Lerda   +5 more
doaj   +1 more source

Self duality and supersymmetry

, 1992
11 pages, CTP-TAMU-85 ...
openaire   +2 more sources

Space time interpretation of S-duality and supersymmetry violations of T-duality [PDF]

Physics Letters B, 1995
The S--duality transformations of the lowest order string effective theory admit a space time interpretation for 4-dim backgrounds with one Killing symmetry. Starting from pure gravity and performing a sequence of intertwined T-S-T duality transformations we obtain new solutions which are always pure gravitational. In this fashion, S-duality induces an
openaire   +2 more sources