55 citations · 242 across the 24 of their papers we have counts for
15 papers · 1 filter
Kodaira-Spencer theory for flux backgrounds
Caleb Jonker, Julian Kupka, Ingmar Saberi +2
We give an explicit description (in component fields) of a holomorphic theory associated to a general supersymmetric background of supergravity in ten dimensions. Co…
Canonical supermultiplets and their Koszul duals
Martin Cederwall, Simon Jonsson, Jakob Palmkvist +1
The pure spinor superfield formalism reveals that, in any dimension and with any amount of supersymmetry, one particular supermultiplet is distinguished from all others. This "cano…
Branes and DAHA Representations
Sergei Gukov, Peter Koroteev, Satoshi Nawata +2
Using brane quantization, we study the representation theory of the spherical double affine Hecke algebra of type in terms of the topological A-model on the moduli space of f…
Perspectives on the pure spinor superfield formalism
Richard Eager, Fabian Hahner, Ingmar Saberi +1
In this note, we study, formalize, and generalize the pure spinor superfield formalism from a rather nontraditional perspective. To set the stage, we review the notion of a multipl…
Holomorphic boundary conditions for topological field theories via branes in twisted supergravity
Ilka Brunner, Ioannis Lavdas, Ingmar Saberi
Three-dimensional supersymmetric field theories admit a natural class of chiral half-BPS boundary conditions that preserve supersymmetry. While…
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…
Holography and local fields
Ingmar Saberi
This paper, which is a summary (in which considerable creative license has been taken) of the author's talk at the sixth international conference on -adic mathematical physics a…
Signs of the time: Melonic theories over diverse number systems
Steven S. Gubser, Matthew Heydeman, Christian Jepsen +4
Melonic field theories are defined over the -adic numbers with the help of a sign character. Our construction works over the reals as well as the -adics, and it includes the…
Edge length dynamics on graphs with applications to -adic AdS/CFT
Steven S. Gubser, Matthew Heydeman, Christian Jepsen +5
We formulate a Euclidean theory of edge length dynamics based on a notion of Ricci curvature on graphs with variable edge lengths. In order to write an explicit form for the discre…
Tensor networks, -adic fields, and algebraic curves: arithmetic and the AdS/CFT correspondence
Matthew Heydeman, Matilde Marcolli, Ingmar Saberi +1
One of the many remarkable properties of conformal field theory in two dimensions is its connection to algebraic geometry. Since every compact Riemann surface is a projective algeb…
Sequencing BPS Spectra
Sergei Gukov, Satoshi Nawata, Ingmar Saberi +2
This paper provides both a detailed study of color-dependence of link homologies, as realized in physics as certain spaces of BPS states, and a broad study of the behavior of BPS s…
Real homotopy theory and supersymmetric quantum mechanics
Hyungrok Kim, Ingmar Saberi
In the context of studying string backgrounds, much work has been devoted to the question of how similar a general quantum field theory (specifically, a two-dimensional superconfor…
Lectures on Knot Homology and Quantum Curves
Sergei Gukov, Ingmar Saberi
Besides offering a friendly introduction to knot homologies and quantum curves, the goal of these lectures is to review some of the concrete predictions that follow from the physic…