Results 141 to 150 of about 21,399,211 (273)
D-term chaotic inflation in supergravity [PDF]
, 2007 Even though the chaotic inflation is one of the most popular inflation models for its simple dynamics and compelling resolutions to the initial condition problems, its realization in supergravity has been considered a challenging task. We discuss how the
A. D. Linde +3 more
core +1 more source
Recent and new results on octonionic Bergman and Szegö kernels
Mathematical Methods in the Applied Sciences, Volume 47, Issue 10, Page 7888-7901, 15 July 2024.Very recently one has started to study Bergman and Szegö kernels in the setting of octonionic monogenic functions. In particular, explicit formulas for the Bergman kernel for the octonionic unit ball and for the octonionic right half‐space as well as a formula for the Szegö kernel for the octonionic unit ball have been established.
Rolf Sören Kraußhar
wiley +1 more source
On the off-shell formulation of N = 2 supergravity with tensor multiplets
Journal of High Energy Physics, 2018 We revisit the construction of N = 2 superconformal multiplets using rheonomic superspace techniques. We apply the result to the derivation of off-shell Poincaré supersymmetric models where a tensor multiplet couples to gravity and to an arbitrary number
Niccolò Cribiori +1 more
doaj +1 more source
Recycling of iron and steel slag for carbon reduction and low‐environment load application
Carbon Neutralization, Volume 3, Issue 4, Page 606-628, July 2024.This article reviews the coupling of the research progress of blast furnace slag and steel slag in glass‐ceramics, ceramic products, mineral wool, and cementitious in recent years. The research status of CO2 fixation by iron and steel slag was discussed.
Ying Xu +4 more
wiley +1 more source
Notes on the 11D pure spinor wordline vertex operators
Journal of High Energy Physics, 2020 The construction of the ghost number zero and one vertex operators for the 11D pure spinor superparticle will be revisited. In this sense, an alternative way of defining the ghost number one vertex operator will be given after introducing a ghost number -
Max Guillen
doaj +1 more source
Flux quantization on 11-dimensional superspace
Journal of High Energy PhysicsFlux quantization of the C-field in 11d supergravity is arguably necessary for the (UV-)completion of the theory, in that it determines the torsion charges carried by small numbers N ≪ ∞ of M-branes.
Grigorios Giotopoulos +2 more
doaj +1 more source
Supergravity on R4 x S1/Z2 and singular Calabi-Yaus
, 2008 We discuss the moduli space singularities that are generally present in five-dimensional vector-coupled supergravity on a spactime of the form R4 x S1/Z2, with vector fields surviving on the Z2 fixed planes.
Ellis J. R. +4 more
core +1 more source
Aspects of supersymmetry breaking driven inflation in orbifold models
European Physical Journal C: Particles and FieldsWe consider gravitationally induced corrections to inflaton potentials driven by supersymmetry breaking in a five-dimensional supergravity, compactified on a $$ S_1/Z_2 $$ S 1 / Z 2 orbifold. The supersymmetry breaking takes place on the hidden brane and
G. A. Diamandis +3 more
doaj +1 more source
The N $$ \mathcal{N} $$ = 3 Weyl multiplet in four dimensions
Journal of High Energy Physics, 2019 The main ingredient for local superconformal methods is the multiplet of gauge fields: the Weyl multiplet. We construct the transformations of this multiplet for N $$ \mathcal{N} $$ = 3, D = 4. The construction is based on a supersymmetry truncation from
Jesse van Muiden, Antoine Van Proeyen
doaj +1 more source
Torus reduction of maximal conformal supergravity
Journal of High Energy PhysicsWe consider the dimensional reduction of N = (2, 0) conformal supergravity in six dimensions on a two-torus to N = 4 conformal supergravity in four dimensions. At the level of kinematics, the six-dimensional Weyl multiplet is shown to reduce to a mixture
Franz Ciceri +3 more
doaj +1 more source