Results 141 to 150 of about 2,978 (222)

Consistent -models in supergravity [PDF]

Nuclear Physics B, 2000
S. Groot Nibbelink, J.W. van Holten
openaire   +1 more source

Holographic QCD and the muon anomalous magnetic moment. [PDF]

Eur Phys J C Part Fields, 2021
Leutgeb J, Mager J, Rebhan A.
europepmc   +1 more source

Supersymmetry-breaking compactifications on Riemann-flat manifolds

Journal of High Energy Physics
We consider compactifications of higher-dimensional supergravities on Riemann-flat manifolds of dimension d (d ≤ 7) that fully break supersymmetry at the classical level on a resulting D-dimensional Minkowski space.
Gianguido Dall’Agata, Fabio Zwirner
doaj   +1 more source

N = 1 super topological recursion. [PDF]

Lett Math Phys, 2021
Bouchard V, Osuga K, Osuga K.
europepmc   +1 more source

Models of Inflation in Supergravity [PDF]

Proceedings of European Physical Society Europhysics Conference on High Energy Physics — PoS(EPS-HEP 2009), 2010
Stefan Antusch, Philipp M. Kostka, Koushik Dutta   +2 more
openaire   +1 more source

Building Supergravity Quintessence Model

, 2018
It was recently pointed out that the cosmological constant (even metastable one) belongs to the so-called "swampland" and hence cannot be obtained as the low-energy limit of string theory that requires $|\nabla V| > c V$. If true, the dark energy needs to be described by an evolving scalar field, i.e., quintessence with $w>-1$ within supergravity.
Chiang, Chien-I, Murayama, Hitoshi
openaire   +2 more sources

SU(2) × SU(2) dilaton Weyl multiplets for maximal conformal supergravity in four, five, and six dimensions

Journal of High Energy Physics
New dilaton Weyl multiplets are constructed in four and five space-time dimensions for N = 4 and N = 2 conformal supergravity respectively. They are constructed from a mixture of the old dilaton weyl multiplets with an on-shell vector multiplet.
Soumya Adhikari, Bindusar Sahoo
doaj   +1 more source

100 years of mathematical cosmology: Models, theories and problems, Part B. [PDF]

Philos Trans A Math Phys Eng Sci, 2022
Cotsakis S, Yefremov AP.
europepmc   +1 more source

Scalar-tensor multiplet in four dimensional $$\mathcal{N}$$ = 2 conformal supergravity

Journal of High Energy Physics
We study various $$\mathcal{N}$$ = 2 multiplets in four dimensions by looking at the supersymmetric truncation of four dimensional $$\mathcal{N}$$ = 3 multiplets.
Aravind Aikot, Bindusar Sahoo
doaj   +1 more source

N $$ \mathcal{N} $$ = 2 conformal supergravity in five dimensions

Journal of High Energy Physics
N $$ \mathcal{N} $$ = 2 conformal supergravity in five dimensions is constructed via a systematic off-shell reduction scheme from maximal conformal supergravity in six dimensions which is (2, 0).
Soumya Adhikari, Bindusar Sahoo
doaj   +1 more source