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Mostrando ítems 11-20 de 188
Duality phases and halved maximal D=4 supergravity
(Amer Physical Soc, 2013-04)
The duality angles deformation developed by de Roo and Wagemans within the context of N=4 gauged supergravity is used in order to study certain classes of gaugings of N=8 supergravity, namely, those that are consistent ...
Inflation in supergravity and the volume modulus
(Universidade Estadual Paulista (Unesp), 2015-08-14)
In this master thesis we attempt to implement inflation in supergravity with the volume modulus of large extra dimensions acting as the inflaton. The Langragian of chiral matter coupled with supergravity is derived from ...
Equations of motion from Cederwall’s pure spinor superspace actions
(2018-08-01)
Using non-minimal pure spinor superspace, Cederwall has constructed BRST-invariant actions for D = 10 super-Born-Infeld and D = 11 supergravity which are quartic in the superfields. But since the superfields have explicit ...
Higgsing M2 to D2 with gravity: N=6 chiral supergravity from topologically gauged ABJM theory
(Springer, 2011-04-01)
We present the higgsing of three-dimensional N = 6 superconformal ABJM type theories coupled to conformal supergravity, so called topologically gauged ABJM theory, thus providing a gravitational extension of previous work ...
Higgsing M2 to D2 with gravity: N=6 chiral supergravity from topologically gauged ABJM theory
(Springer, 2011-04-01)
We present the higgsing of three-dimensional N = 6 superconformal ABJM type theories coupled to conformal supergravity, so called topologically gauged ABJM theory, thus providing a gravitational extension of previous work ...
All gaugings and stable de Sitter in D = 7 half-maximal supergravity
(Springer, 2015-11-05)
We study the general formulation of gauged supergravity in seven dimensions with sixteen supercharges keeping duality covariance by means of the embedding tensor formalism. We first classify all inequivalent duality orbits ...
N= 1 Supergravity in 4 Dimensions
(2019-01-01)
In this chapter we will study N= 1 supergravity in 4 dimensions. Supergravity can be defined as a supersymmetric theory of gravity, or otherwise as a theory of local supersymmetry. In practice, we will use a bit of both ...