Supersymmetric localization in two dimensions

F Benini, B Le Floch - Journal of Physics A: Mathematical and …, 2017 - iopscience.iop.org
This is an introductory review to localization techniques in supersymmetric two-dimensional
gauge theories. In particular, we describe how to construct Lagrangians of $\newcommand …

Introduction to localization in quantum field theory

V Pestun, M Zabzine - Journal of Physics A: Mathematical and …, 2017 - iopscience.iop.org
This is the introductory chapter to this issue. We review the main idea of the localization
technique and its brief history both in geometry and in QFT. We discuss localization in …

Twisting and localization in supergravity: equivariant cohomology of BPS black holes

I Jeon, S Murthy - Journal of High Energy Physics, 2019 - Springer
A bstract We develop the formalism of supersymmetric localization in supergravity using the
deformed BRST algebra defined in the presence of a supersymmetric background as …

Recent developments in 2d supersymmetric gauge theories

DS Park - International Journal of Modern Physics A, 2016 - World Scientific
Recent developments in 2d 𝒩 = (2,2) supersymmetric gauge theories | International Journal of
Modern Physics A World Scientific Search This Journal Anywhere Quick Search in Journals …

BRST quantization and equivariant cohomology: localization with asymptotic boundaries

B de Wit, S Murthy, V Reys - Journal of High Energy Physics, 2018 - Springer
A bstract We develop BRST quantization of gauge theories with a soft gauge algebra on
spaces with asymptotic boundaries. The asymptotic boundary conditions are imposed on …

Instanton-monopole correspondence from M-branes on and little string theory

S Hohenegger, A Iqbal, SJ Rey - Physical Review D, 2016 - APS
We study Bogomol'nyi-Prasad-Sommerfield (BPS) excitations in M5-M2-brane
configurations with a compact transverse direction, which are also relevant for type IIa and …

Localization of twisted gauged linear sigma models in two dimensions

C Closset, W Gu, B Jia, E Sharpe - Journal of High Energy Physics, 2016 - Springer
A bstract We study two-dimensional\(\mathcal {N}=\left (0,\2\right)\) supersymmetric gauged
linear sigma models (GLSMs) using supersymmetric localization. We consider\(\mathcal …

Self-duality and self-similarity of little string orbifolds

S Hohenegger, A Iqbal, SJ Rey - Physical Review D, 2016 - APS
We study a class of N=(1, 0) little string theories obtained from orbifolds of M-brane
configurations. These are realized in two different ways that are dual to each other: either as …

Supersymmetric Rényi entropy in two dimensions

H Mori - Journal of High Energy Physics, 2016 - Springer
A bstract We compute the exact partition function on the branched two-sphere by the
localization technique. It is found that it does not depend on a branching parameter q, which …

Hemisphere partition function and analytic continuation to the conifold point

J Knapp, M Romo, E Scheidegger - arXiv preprint arXiv:1602.01382, 2016 - arxiv.org
We show that the hemisphere partition function for certain U (1) gauged linear sigma models
(GLSMs) with D-branes is related to a particular set of Mellin-Barnes integrals which can be …