Results 71 to 80 of about 17,342 (243)
Three form potential in (special) minimal supergravity superspace and supermembrane supercurrent
, 2011 This contribution begins the study of the complete superfield Lagrangian description of the interacting system of D=4 N=1 supergravity (SUGRA) and supermembrane. Firstly, we review a 'three form supergravity' by Ovrut and Waldram, which we prefer to call
Alvarez E +31 more
core +1 more source
Open String Renormalization Group Flow as a Field Theory
Fortschritte der Physik, Volume 72, Issue 11, November 2024.Abstract This article shows that the integral flow‐lines of the RG‐flow of open string theory can be interpreted as the solitons of a Hořova–Lifshitz sigma‐model of open membranes. The authors argue that the effective background description of this model implies the g‐theorem of open string theory.
Julius Hristov
wiley +1 more source
Cosmology with nilpotent superfields [PDF]
Journal of High Energy Physics, 2014 28 pages, no ...
Sergio Ferrara +2 more
openaire +3 more sources
The Chiral Ring of D=4$D=4$, N=1${\mathcal {N}}=1$ SYM with Exceptional Gauge Groups
Fortschritte der Physik, Volume 72, Issue 5, May 2024.Abstract The Cachazo–Douglas–Seiberg–Witten conjecture, concerning the algebraic structure of the chiral ring in N=1${\mathcal {N}}=1$, D=4$D=4$ supersymmetric Yang–Mills theory, is proven for exceptional gauge groups. This completes the proof of the conjecture.
Martin Cederwall, Gabriele Ferretti
wiley +1 more source
Realising mutated hilltop inflation in supergravity
Physics Letters B, 2019 We present N=1 supergravity models of mutated hilltop inflation (MHI) for both large and small field sectors. Models with canonical kinetic terms are developed based on a shift symmetric Kähler potential in inflaton superfield, and with a superpotential ...
Tony Pinhero, Supratik Pal
doaj +1 more source
Long multiplets in supersymmetric mechanics
, 2016 The "long" indecomposable N=2, d=1 multiplet (2, 4, 2) defined in arXiv:1503.05537 [hep-th] as a deformation of the pair of chiral multiplets (2, 2, 0) and (0, 2, 2) by a number of the mass-dimension parameters is described in the superfield approach. We
Ivanov, E., Sidorov, S.
core +1 more source
Constrained superfields in supergravity
Journal of High Energy Physics, 2016 24 pages. v2: JHEP final version (fixed typos, references added)
DALL'AGATA, GIANGUIDO, Farakos, Fotis
openaire +4 more sources
Higgs Information and NMSSM at the Large Hadron Collider
Advances in High Energy Physics, Volume 2024, Issue 1, 2024.Information theory has proven to be a worthwhile tool for investigating the implications of the Higgs sector in the Next‐to‐Minimal Supersymmetric Standard Model (NMSSM) using Higgs information at the Large Hadron Collider (LHC) assessed through the entropy constructed by means of the branching ratios of decay channels of the Higgs boson.
Surabhi Gupta +2 more
wiley +1 more source
Gauge-fixing Condition on Prepotential of Chiral Multiplet for Nongeometric Backgrounds
, 2016 We study a supergauge transformation of a complex superfield which generates a chiral superfield in two-dimensional ${\cal N}=(2,2)$ theory. This complex superfield is referred to as the prepotential of the chiral superfield.
Kimura, Tetsuji
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New bi-harmonic superspace formulation of 4D, N $$ \mathcal{N} $$ = 4 SYM theory
Journal of High Energy Physics, 2021 We develop a novel bi-harmonic N $$ \mathcal{N} $$ = 4 superspace formulation of the N $$ \mathcal{N} $$ = 4 supersymmetric Yang-Mills theory (SYM) in four dimensions. In this approach, the N $$ \mathcal{N} $$ = 4 SYM superfield constraints are solved in
I. L. Buchbinder +2 more
doaj +1 more source