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pro vyhledávání: '"Sahoo, Bindusar"'
We 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
Externí odkaz:
http://arxiv.org/abs/2408.06026
Autor:
Adhikari, Soumya, Sahoo, Bindusar
Publikováno v:
JHEP 07 (2024) 028
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). The dimensional reduction of the (2,0) Weyl multiplet in six dimensions giv
Externí odkaz:
http://arxiv.org/abs/2312.01879
In this paper, we use the superconformal approach to derive the higher derivative action for N = 3 Poincare supergravity in four space-time dimensions. We first study the coupling of N = 3 vector multiplets to conformal supergravity. Thereafter we co
Externí odkaz:
http://arxiv.org/abs/2211.06628
Publikováno v:
JHEP 04 (2022) 001
In this paper, we derive the action for $N=3$ conformal supergravity in four space-time dimensions. We construct a density formula for $N=3$ conformal supergravity based on the super form action principle. Finally, we embed the $N=3$ Weyl multiplet i
Externí odkaz:
http://arxiv.org/abs/2104.07453
Autor:
Mishra, Madhu, Sahoo, Bindusar
In this paper we derive the most general curvature squared action coupled to an arbitrary number of vector multiplets in four dimensional $N=2$ supergravity using the dilaton Weyl multiplet. The action that we derive is encoded in a single holomorphi
Externí odkaz:
http://arxiv.org/abs/2012.03760
Publikováno v:
Phys. Rev. D 101, 066012 (2020)
Superconformal matter multiplets play a crucial role in the construction of Poincare supergravity invariants. Off-shell multiplets allow for construction of general matter couplings in supergravity. In Nucl. Phys. B214 (1983) 519-531, relaxed hypermu
Externí odkaz:
http://arxiv.org/abs/2001.04285
Autor:
Hegde, Subramanya, Sahoo, Bindusar
We will use the covariant superform approach to develop a new density formula for $\mathcal{N}=2$ conformal supergravity which is based on a fermionic multiplet whose lowest component is a dimension-5/2 spinor. We will show that this density formula
Externí odkaz:
http://arxiv.org/abs/1911.09585
The most general class of 4D N=4 conformal supergravity actions depends on a holomorphic function of the scalar fields that parametrize an SU(1,1)/U(1) coset space. The bosonic sector of these actions was presented in a letter [arXiv:1609.09083]. Her
Externí odkaz:
http://arxiv.org/abs/1910.11874
Akademický článek
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Autor:
Hegde, Subramanya, Sahoo, Bindusar
N = 3 Weyl multiplet in four dimensions was first constructed in J van Muiden et al (2017) where the authors used the current multiplet approach to obtain the linearized transformation rules and completed the nonlinear variations using the superconfo
Externí odkaz:
http://arxiv.org/abs/1810.05089