Results 31 to 40 of about 28,459 (271)
An entropy current in superspace [PDF]
Journal of High Energy Physics, 2018 A bstractWe provide a mechanism by which an entropy current can be constructed in a supersymmetric formulation of the low-energy effective action for the Schwinger-Keldysh generating functional.
K. Jensen +3 more
semanticscholar +1 more source
N=2$$ \mathcal{N}=2 $$ SYK model in the superspace formalism [PDF]
, 2018 A bstractWe use superspace methods to study an SYK-like model with N=2$$ \mathcal{N}=2 $$ supersymmetry in one dimension, and an analog of this model in two dimensions. We find the four-point function as an expansion in the basis of eigenfunctions of the
K. Bulycheva
semanticscholar +1 more source
Schwinger-Keldysh formalism. Part I: BRST symmetries and superspace [PDF]
, 2016 A bstractWe review the Schwinger-Keldysh, or in-in, formalism for studying quantum dynamics of systems out-of-equilibrium. The main motivation is to rephrase well known facts in the subject in a mathematically elegant setting, by exhibiting a set of BRST
Felix M. Haehl +2 more
semanticscholar +1 more source
Superfield approach to interacting N = 2 massive and massless supermultiplets in 3d flat space
Journal of High Energy Physics, 2021 Massive arbitrary spin supermultiplets and massless (scalar and spin one-half) supermultiplets of the N = 2 Poincaré superalgebra in three-dimensional flat space are considered. Both the integer spin and half-integer spin supermultiplets are studied. For
R. R. Metsaev
doaj +1 more source
Five-dimensional supergravity in N = 1/2 superspace
Journal of High Energy Physics, 2020 We construct 5D, N = 1 supergravity in a 4D, N = 1 superspace with an extra bosonic coordinate. This represents four of the supersymmetries and the associated Poincaré symmetries manifestly. The remaining four supersymmetries and the rest of the Poincaré
Katrin Becker +4 more
doaj +1 more source
Conformal (p, q) supergeometries in two dimensions
Journal of High Energy Physics, 2023 We propose a superspace formulation for conformal (p, q) supergravity in two dimensions as a gauge theory of the superconformal group OSp0(p|2; ℝ) × OSp0(q|2; ℝ) with a flat connection.
Sergei M. Kuzenko +1 more
doaj +1 more source
N = 2 super Yang-Mills theory in projective superspace [PDF]
, 2017 We find a formulation of $\mathcal{N}=2$ supersymmetric Yang-Mills theory in projective superspace. In particular we find an expression for the field strength in terms of an unconstrained prepotential which is desirable when quantizing the theory. We use
Ariunzul Davgadorj, Rikard von Unge
semanticscholar +1 more source
Non-Projected Supermanifolds and Embeddings in Super Grassmannians
Universe, 2018 In this paper we give a brief account of the relations between non-projected supermanifolds and projectivity in supergeometry. Following the general results (L.
Simone Noja
doaj +1 more source
(0, 4) Projective superspaces. Part I. Interacting linear sigma models
Journal of High Energy Physics, 2023 We describe the projective superspace approach to supersymmetric models with off-shell (0, 4) supersymmetry in two dimensions. In addition to the usual superspace coordinates, projective superspace has extra bosonic variables — one doublet for each SU(2)
Naveen S. Prabhakar, Martin Roček
doaj +1 more source
Superspace Measures, Invariant Actions, and Component Projection Formulae for (2,2) Supergravity [PDF]
, 1995 In the framework of the prepotential description of superspace two-dimensional $(2,2)$ supergravity, we discuss the construction of invariant integrals.
Buchbinder +6 more
core +2 more sources