Results 31 to 40 of about 23,828 (292)
Superfield integrals in high dimensions [PDF]
Journal of High Energy Physics, 2005 We present an efficient, covariant, graph-based method to integrate superfields over fermionic spaces of high dimensionality. We illustrate this method with the computation of the most general sixteen-dimensional Majorana-Weyl integral in ten dimensions.
Michael Green +2 more
openalex +6 more sources
On the effective superpotential in the generic higher-derivative three-dimensional scalar superfield theory [PDF]
Phys. Rev. D 88, 065029 (2013), 2013 We formulate a generic three-dimensional higher-derivative superfield theory for self-interacting scalar superfield action. We consider the cases of real and complex scalar superfields. For these theories, we explicitly calculate the one-loop effective potential.
F. Gama, J. Nascimento, A. Petrov
arxiv +3 more sources
Augmented Superfield Approach to Nilpotent Symmetries of the Modified Version of 2D Proca Theory [PDF]
Advances in High Energy Physics, 2015 We derive the complete set of off-shell nilpotent and absolutely anticommuting Becchi-Rouet-Stora-Tyutin (BRST), anti-BRST, and (anti-)co-BRST symmetry transformations for all the fields of the modified version of two (1+1)-dimensional (2D) Proca theory ...
A. Shukla, S. Krishna, R. P. Malik
doaj +2 more sources
Superfield theories on $S^3$ and their localization [PDF]
, 2014 We consider the superfield formulation of supersymmetric gauge and matter field theories on a three-dimensional sphere with rigid ${\cal N}=2$ supersymmetry, as well as with ${\cal N}> 2$.
Samsonov, I. B., Sorokin, D.
core +4 more sources
Superfield continuous spin equations of motion [PDF]
Physics Letters B, 2019 We propose a description of manifestly supersymmetric continuous spin representations in 4D,N=1 Minkowski superspace at the level of equations of motions.
I.L. Buchbinder +2 more
doaj +2 more sources
Unconstrained off-shell superfield formulation of 4D, $$ \mathcal{N} $$ = 2 supersymmetric higher spins [PDF]
Journal of High Energy Physics, 2021 We present, for the first time, the complete off-shell 4D,$$ \mathcal{N} $$ N = 2 superfield actions for any free massless integer spin s ≥ 2 fields, using the $$ \mathcal{N} $$ N = 2 ...
I. Buchbinder, E. Ivanov, N. Zaigraev
semanticscholar +1 more source
Minimal Starobinsky supergravity coupled to a dilaton-axion superfield [PDF]
Physical Review D, 2020 The minimal Starobinsky supergravity with inflaton (scalaron) and goldstino in a massive vector supermultiplet is coupled to the dilaton-axion chiral superfield with the no-scale Kahler potential and a superpotential.
Yermek Aldabergenov +2 more
semanticscholar +1 more source
Conformal Interactions Between Matter and Higher‐Spin (Super)Fields
Fortschritte der Physik, Volume 71, Issue 1, January 2023., 2023 Abstract In even spacetime dimensions, the interacting bosonic conformal higher‐spin (CHS) theory can be realised as an induced action. The main ingredient in this definition is the model S[φ,h]$\mathcal {S}[\varphi ,h]$ describing a complex scalar field φ coupled to an infinite set of background CHS fields h, with S[φ,h]$\mathcal {S}[\varphi ,h ...
Sergei M. Kuzenko +2 more
wiley +1 more source
Primordial black hole production in inflationary models of supergravity with a single chiral superfield [PDF]
Physical Review D, 2018 We propose a double inflection point inflationary model in supergravity with a single chiral superfield. Such a model allows for the generation of primordial black holes(PBHs) at small scales, which can account for a significant fraction of dark matter ...
Tie-Jun Gao, Zongkuan Guo
semanticscholar +1 more source
de Sitter Vacua with a Nilpotent Superfield [PDF]
Fortschritte der Physik, 2018 We study the arguments given in [ ] which suggest that the uplifting procedure in the KKLT construction is not valid. First we show that the modification of the SUSY breaking sector of the nilpotent superfield, as proposed in [ ], is not consistent with ...
R. Kallosh +3 more
semanticscholar +1 more source