41 citations · 265 across the 16 of their papers we have counts for
14 papers · 1 filter
Quantum Flat Connections, KZ equations, and Integrability
Sibasish Banerjee, Babak Haghighat, Anouchah Latifi
N=2 supersymmetric Yang-Mills theories are described in terms of a Hitchin system over a Riemann surface C. Focusing on strongly coupled Argyres-Douglas theories, we show that the…
Refined Invariants and Quantum Curves from Supersymmetric Localization
Sibasish Banerjee, Nafiz Ishtiaque, Saebyeok Jeong
We study an Aganagic-Vafa brane supported on a special Lagrangian submanifold in a non-compact toric Calabi-Yau threefold . From the perspective of geome…
Exponential Networks for Linear Partitions
Sibasish Banerjee, Mauricio Romo, Raphael Senghaas +1
Previous work has given proof and evidence that BPS states in local Calabi-Yau 3-folds can be described and counted by exponential networks on the punctured plane, with the help of…
Modelling -branes with foliations
Sibasish Banerjee, Pietro Longhi, Mauricio Romo
A certain class of -branes in mirrors of toric Calabi-Yau threefolds can be described through the framework of foliations. This allows to develop an explicit description of thei…
A-branes, foliations and localization
Sibasish Banerjee, Pietro Longhi, Mauricio Romo
This paper studies a notion of enumerative invariants for stable -branes, and discusses its relation to invariants defined by spectral and exponential networks. A natural defini…
Exponential BPS graphs and D-brane counting on toric Calabi-Yau threefolds: Part II
Sibasish Banerjee, Pietro Longhi, Mauricio Romo
We study BPS states of 5d Yang-Mills theory on . Geometric engineering relates these to enumerative invariants for the local Hirzebr…
Exponential BPS graphs and D brane counting on toric Calabi-Yau threefolds: Part I
Sibasish Banerjee, Pietro Longhi, Mauricio Romo
We study BPS spectra of D-branes on local Calabi-Yau threefolds with , corresponding to …
Exploring 5d BPS Spectra with Exponential Networks
Sibasish Banerjee, Pietro Longhi, Mauricio Romo
We develop geometric techniques for counting BPS states in five-dimensional gauge theories engineered by M theory on a toric Calabi-Yau threefold. The problem is approached by stud…
Rigid limit for hypermultiplets and five-dimensional gauge theories
Sergei Alexandrov, Sibasish Banerjee, Pietro Longhi
We study the rigid limit of a class of hypermultiplet moduli spaces appearing in Calabi-Yau compactifications of type IIB string theory, which is induced by a local limit of the Ca…
Multiple D3-instantons and mock modular forms II
Sergei Alexandrov, Sibasish Banerjee, Jan Manschot +1
We analyze the modular properties of D3-brane instanton corrections to the hypermultiplet moduli space in type IIB string theory compactified on a Calabi-Yau threefold. In Part I,…
Hypermultiplet metric and D-instantons
Sergei Alexandrov, Sibasish Banerjee
We use the twistorial construction of D-instantons in Calabi-Yau compactifications of type II string theory to compute an explicit expression for the metric on the hypermultiplet m…
Dualities and fivebrane instantons
Sergei Alexandrov, Sibasish Banerjee
We derive the fivebrane instanton corrections to the hypermultiplet moduli space of Calabi-Yau string vacua using S-duality symmetry of the type IIB formulation. The result i…
Fivebrane instantons in Calabi-Yau compactifications
Sergei Alexandrov, Sibasish Banerjee
We provide the last missing piece of the complete non-perturbative description of the low energy effective action emerging from Calabi-Yau compactifications of type II string theor…
Modularity, Quaternion-Kahler spaces and Mirror Symmetry
Sergei Alexandrov, Sibasish Banerjee
We provide an explicit twistorial construction of quaternion-Kahler manifolds obtained by deformation of c-map spaces and carrying an isometric action of the modular group SL(2,Z).…