Results 41 to 50 of about 595 (182)

On 1D, N $$ \mathcal{N} $$ = 4 supersymmetric SYK-type models. Part I

Journal of High Energy Physics, 2021
Proposals are made to describe 1D, N $$ \mathcal{N} $$ = 4 supersymmetrical systems that ex- tend SYK models by compactifying from 4D, N $$ \mathcal{N} $$ = 1 supersymmetric Lagrangians involving chiral, vector, and tensor supermultiplets.
S. James Gates, Yangrui Hu, S.-N. Hazel Mak   +2 more
doaj   +1 more source

Higher derivative three-form gauge theories and their supersymmetric extension

Journal of High Energy Physics, 2018
We investigate three-form gauge theories with higher derivative interactions and their supersymmetric extensions in four space-time dimensions. For the bosonic three-form gauge theories, we show that derivatives on the field strength of the 3-form gauge ...
Muneto Nitta, Ryo Yokokura
doaj   +1 more source

Effects of θ in supersymmetric theories

Physics Letters B, 1983
Abstract Possible effects of introduction of the “θ-parameter” into supersymmetric theories are investigated on the basis of a 1/ N expansion. It is found that, in a two-dimensional SU( N )-symmetric U(1) gauge theory without chiral symmetry, supersymmetry remains unbroken in the presence of the θ-term although physical quantities depend on θ and ...
openaire   +1 more source

Hidden U(N) symmetry behind N $$ \mathcal{N} $$ = 1 superamplitudes

Journal of High Energy Physics, 2023
In this paper we develop a Young diagram approach to constructing higher dimensional operators formed from massless superfields and their superderivatives in N $$ \mathcal{N} $$ = 1 supersymmetry. These operators are in one-to-one correspondence with non-
Antonio Delgado, Adam Martin, Runqing Wang   +2 more
doaj   +1 more source

Nonperturbative effects in a scalar supersymmetric theory

Physics Letters B, 1983
Abstract We show that the Parisi-Sourlas argument of dimensionality reduction by two in certain supersymmetric theories holds nonperturbatively, and that topological instanton configurations are important in three dimensions.
openaire   +1 more source

Wrapping effects in supersymmetric gauge theories [PDF]

Fortschritte der Physik, 2010
AbstractSeveral perturbative computations of finite‐size effects, performed on the gauge side of the AdS/CFT correspondence by means of superspace techniques, are presented. First, wrapping effects are analyzed in the standard 𝒩 = 4 theory, by means of the calculation of the four‐loop anomalous dimension of the Konishi operator.
openaire   +2 more sources

Instanton effects in three-dimensional supersymmetric gauge theories with matter [PDF]

Journal of High Energy Physics, 1998
24 pages ...
Dorey, N., Tong, D., Vandoren, S.
openaire   +4 more sources

Effective potential and KK-renormalization scheme in a 5D supersymmetric theory [PDF]

Nuclear Physics B, 2002
12 pages, Latex. A new section is added and typos errors corrected.
Di Clemente, Vicente, Kubyshin, Yuri A.
openaire   +2 more sources

Background Instability of Quintessence Model in Light of Entropy and Distance Conjecture

Fortschritte der Physik, Volume 74, Issue 6, June 2026.
ABSTRACT We apply the covariant entropy bound argument supporting the de Sitter swampland conjecture to the quintessence model, to find out the condition for the background to be unstable. More concretely, the background is unstable when the matter entropy given by the species number of the effective field theory increases more rapidly than the ...
Min‐Seok Seo
wiley   +1 more source

Yukawa hierarchies in global F-theory models

Journal of High Energy Physics, 2020
We argue that global F-theory compactifications to four dimensions gener- ally exhibit higher rank Yukawa matrices from multiple geometric contributions known as Yukawa points.
Mirjam Cvetič, Ling Lin, Muyang Liu, Hao Y. Zhang, Gianluca Zoccarato   +4 more
doaj   +1 more source