Results 51 to 60 of about 1,377 (220)

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

Journal of High Energy Physics, 2022
This paper is an extension of our last 1D, N $$ \mathcal{N} $$ = 4 supersymmetric SYK paper [1]. In this paper we introduced the complex linear supermultiplet (CLS), which is “usefully inequivalent” to the chiral supermultiplet.
S. James Gates, Yangrui Hu, S.-N. Hazel Mak   +2 more
doaj   +1 more source

Effective potentials for a class of supersymmetric theories

Physics Letters B, 1982
Abstract We compute one- and two-loop corrections to the effective potential for a class of models in which supersymmetry is spontaneously broken in an O'Raifeartaigh model.
Mark Claudson, Mark B. Wise
openaire   +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

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

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

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