Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Yoo, Philsang"'
Autor:
Raghavendran, Surya, Yoo, Philsang
Minimal BCOV theory is a classical field theory which describes a subclass of deformations of the category of perfect complexes on a Calabi-Yau variety. We compute minimal models for $L_\infty$-algebras describing minimal BCOV theory and its variants
Externí odkaz:
http://arxiv.org/abs/2410.11837
We describe complex conjugation on the primitive middle-dimensional algebraic de Rham cohomology of a smooth projective hypersurface defined over a number field that admits a real embedding. We use Griffiths' description of the cohomology in terms of
Externí odkaz:
http://arxiv.org/abs/2402.14546
Autor:
Webster, Ben, Yoo, Philsang
This expository article discusses recent advances in understanding 3-dimensional mirror symmetry and the mathematical definitions of the Higgs and Coulomb branches. This is a slightly expanded version of an article appearing in the Notices of the AMS
Externí odkaz:
http://arxiv.org/abs/2308.06191
Autor:
Elliott, Chris, Yoo, Philsang
We describe the family of supersymmetric twists of $\mathcal N = 4$ super Yang--Mills theory using derived algebraic geometry, starting from holomorphic Chern--Simons theory on $ \mathcal N = 4$ super twistor space. By considering an ansatz for categ
Externí odkaz:
http://arxiv.org/abs/2008.10988
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
We explain how dispersionless integrable hierarchy in 2d topological field theory arises from the Kodaira-Spencer gravity (BCOV theory). The infinitely many commuting Hamiltonians are given by the current observables associated to the infinite abelia
Externí odkaz:
http://arxiv.org/abs/1910.05665
Autor:
Elliott, Chris, Yoo, Philsang
We explain how the nilpotent singular support condition introduced into the geometric Langlands conjecture by Arinkin and Gaitsgory arises naturally from the point of view of N = 4 supersymmetric gauge theory. We define what it means in topological q
Externí odkaz:
http://arxiv.org/abs/1707.01292
We define the beta-function of a perturbative quantum field theory in the mathematical framework introduced by Costello -- combining perturbative renormalization and the BV formalism -- as the cohomology class of a certain element in the obstruction-
Externí odkaz:
http://arxiv.org/abs/1702.05973
Autor:
Butson, Dylan, Yoo, Philsang
We introduce a framework for degenerate classical field theories in the BV formalism, which allows us to discuss many interesting examples of theories which do not admit a Lagrangian description. Further, we study phase spaces and boundary conditions
Externí odkaz:
http://arxiv.org/abs/1611.00311
Autor:
Elliott, Chris, Yoo, Philsang
We develop techniques for describing the derived moduli spaces of solutions to the equations of motion in twists of supersymmetric gauge theories as derived algebraic stacks. We introduce a holomorphic twist of N=4 supersymmetric gauge theory and com
Externí odkaz:
http://arxiv.org/abs/1507.03048