1 citations · 1 across the 1 of their papers we have counts for
7 papers
Twisting pure spinor superfields, with applications to supergravity
Ingmar Saberi, Brian R. Williams
We study twists of supergravity theories and supersymmetric field theories, using a version of the pure spinor superfield formalism. Our results show that, just as the component fi…
Twisted characters and holomorphic symmetries
Ingmar Saberi, Brian R. Williams
We consider holomorphic twists of arbitrary supersymmetric theories in four dimensions. Working in the BV formalism, we rederive classical results characterizing the holomorphic tw…
Nonarchimedean Holographic Entropy from Networks of Perfect Tensors
Matthew Heydeman, Matilde Marcolli, Sarthak Parikh +1
We consider a class of holographic quantum error-correcting codes, built from perfect tensors in network configurations dual to Bruhat-Tits trees and their quotients by Schottky gr…
Nilpotence varieties
Richard Eager, Ingmar Saberi, Johannes Walcher
We consider algebraic varieties canonically associated to any Lie superalgebra, and study them in detail for super-Poincaré algebras of physical interest. They are the locus of nil…
Holomorphic field theories and Calabi--Yau algebras
Richard Eager, Ingmar Saberi
We consider the holomorphic twist of the worldvolume theory of flat D-branes transversely probing a Calabi--Yau manifold. A chain complex, constructed using the BV formalis…
An introduction to spin systems for mathematicians
Ingmar Saberi
We give a leisurely, albeit woefully incomplete, overview of quantum field theory, its relevance to condensed matter systems, and spin systems, which proceeds via a series of illus…