Results 41 to 50 of about 102,482 (305)
Supergravity at colliders [PDF]
Physics Letters B, 2004 We consider supersymmetric theories where the gravitino is the lightest superparticle (LSP). Assuming that the long-lived next-to-lightest superparticle (NSP) is a charged slepton, we investigate two complementary ways to prove the existence of supergravity in nature.
Buchmüller, Wilfried +3 more
openaire +5 more sources
New supersymmetric $$AdS_5$$ A d S 5 black strings from 5D $$N=4$$ N = 4 gauged supergravity
European Physical Journal C: Particles and Fields, 2023 We find a large class of new supersymmetric $$AdS_5$$ A d S 5 black strings from five-dimensional $$N=4$$ N = 4 gauged supergravity coupled to five vector multiplets with $$SO(2)_D\times SO(3)\times SO(3)$$ S O ( 2 ) D × S O ( 3 ) × S O ( 3 ) gauge group.
Parinya Karndumri
doaj +1 more source
Solidification of Undercooled Liquid under Supergravity Field by Phase-Field Crystal Approach
Metals, 2022 Solidification under a supergravity field is an effective method to control the solidified microstructure, which can be used to prepare materials with excellent comprehensive properties.
Nengwen Hu +5 more
doaj +1 more source
Maximal D=2 supergravities from higher dimensions [PDF]
JHEP 01 (2024) 046, 2023 We develop in detail the general framework of consistent Kaluza-Klein truncations from D=11 and type II supergravities to gauged maximal supergravities in two dimensions. In particular, we unveil the complete bosonic dynamics of all gauged maximal supergravities that admit a geometric uplift.
arxiv +1 more source
Journal of High Energy Physics, 2023 Abstract We construct two-dimensional supergravity theories endowed with a positive cosmological constant, that admit de Sitter vacua. We consider the cases of $$ \mathcal{N} $$ N = 1 as well as $$ \mathcal{N} $$ N = 2 supersymmetry, and couple the supergravity ...
Dionysios Anninos +2 more
openaire +3 more sources
Gauged six-dimensional supergravity from warped IIB reductions [PDF]
Journal of High Energy Physics, 2018 A bstractWe find a family of complete non-linear Kaluza-Klein reduction ansätze from type IIB supergravity to Romans’ 6D F (4) gauged supergravity in the bosonic sector.
Junho Hong, James T. Liu, D. Mayerson
semanticscholar +1 more source
Effective supergravity for supergravity domain walls [PDF]
Physics Letters B, 2002 12 pages ...
Mirjam Cvetič +2 more
openaire +4 more sources
European Physical Journal C: Particles and Fields, 2021 We study supersymmetric $$AdS_4$$ A d S 4 black holes in matter-coupled $$N=3$$ N = 3 and $$N=4$$ N = 4 gauged supergravities in four dimensions. In $$N=3$$ N = 3 theory, we consider $$N=3$$ N = 3 gauged supergravity coupled to three vector multiplets ...
Parinya Karndumri
doaj +1 more source
Supersymmetric domain walls in 7D maximal gauged supergravity
European Physical Journal C: Particles and Fields, 2019 We give a large class of supersymmetric domain walls in maximal seven-dimensional gauged supergravity with various types of gauge groups. Gaugings are described by components of the embedding tensor transforming in representations $$\mathbf {15}$$ 15 and
Parinya Karndumri, Patharadanai Nuchino
doaj +1 more source
dS Supergravity from 10d [PDF]
Fortschritte der Physik, 2018 We consider flux compactification of type II string theory with local sources on SU(3)‐structure manifolds. By adding pseudo‐calibrated anti‐ Dp ‐branes wrapped on supersymmetric cycles we generalize all existing models so that the effective d=4 , N=1 ...
R. Kallosh, T. Wrase
semanticscholar +1 more source