Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Raghavendran, Surya"'
Given a supermanifold equipped with an odd distribution of maximal dimension and constant symbol, we construct the formal moduli problem of deformations of the distribution. This moduli problem is described by a local super dg Lie algebra that provid
Externí odkaz:
http://arxiv.org/abs/2410.08176
We propose a method for extracting the Higgs and Coulomb branches of a three-dimensional N = 4 quantum field theory from the algebra of local operators in its holomorphic-topological twist using the formalism of raviolo vertex algebras. Our construct
Externí odkaz:
http://arxiv.org/abs/2310.08524
We show that the action of residual supersymmetries in holomorphic-topological twists of $N = 2$ theories in three dimensions naturally extends to the action of certain infinite dimensional Lie superalgebras. We demonstrate this in a range of example
Externí odkaz:
http://arxiv.org/abs/2310.08516
We present a conjectural description of the space of local operators on a stack of finitely many fivebranes in $M$ theory at the level of the holomorphic twist. Our approach is through the lens of twisted holography and utilizes a description of the
Externí odkaz:
http://arxiv.org/abs/2210.07910
We construct a fully interacting holomorphic/topological theory in eleven dimensions that is defined on products of Calabi-Yau fivefolds with real one-manifolds. The theory describes a particular deformation of the cotangent bundle to the moduli spac
Externí odkaz:
http://arxiv.org/abs/2111.03049
Publikováno v:
SciPost Phys. 13 (2022) 083
We present a correspondence between two-dimensional $\mathcal{N} = (2,2)$ supersymmetric gauge theories and rational integrable $\mathfrak{gl}(m|n)$ spin chains with spin variables taking values in Verma modules. To explain this correspondence, we re
Externí odkaz:
http://arxiv.org/abs/2110.15112
Autor:
Raghavendran, Surya, Yoo, Philsang
S-duality is a nontrivial self-duality of type IIB string theory that exchanges strong and weak coupling. We give a mathematically rigorous description of how S-duality acts on a low-energy supersymmetry-protected sector of IIB string theory, using a
Externí odkaz:
http://arxiv.org/abs/1910.13653
Autor:
Raghavendran, Surya1 (AUTHOR) sraghavendran@perimeterinstitute.ca, Saberi, Ingmar2 (AUTHOR), Williams, Brian R.3 (AUTHOR)
Publikováno v:
Communications in Mathematical Physics. Sep2023, Vol. 402 Issue 2, p1103-1166. 64p.
Autor:
Libine, Matvei, Raghavendran, Surya
We show that conformal transformations on the generalized Minkowski space $\mathbb{R}^{p,q}$ map hyperboloids and affine hyperplanes into hyperboloids and affine hyperplanes. We also show that this action on hyperboloids and affine hyperplanes is tra
Externí odkaz:
http://arxiv.org/abs/1503.00520
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