University of Bern

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19922026

Showing 2017 · hep-thShow all

19 papers · 2 filters

hep-th2017★ 4 cited

Low-Energy Dynamics of 3d $N = 2$ $G_{2}$ Supersymmetric Gauge Theory

Keita Nii, Yuta Sekiguchi

We study a three-dimensional $N = 2$ supersymmetric $G_{2}$ gauge theory with and without fundamental matters. We find that a classical Coulomb branch of the moduli space of…

hep-th2017★ 39 cited

The quantum fate of black hole horizons

Clement Berthiere, Debajyoti Sarkar, Sergey N. Solodukhin

The presence of a horizon is the principal marker for black holes as they appear in the classical theory of gravity. In General Relativity (GR), horizons have several defining prop…

hep-th2017★ 8 cited

A matrix CFT at multiple large charges

Orestis Loukas

We investigate matrix models in three dimensions where the global $SU (N)$ symmetry acts via the adjoint map. Analyzing their ground state which is homogeneous in space and c…

hep-th2017★ 12 cited

The effective supergravity of Little String Theory

Ignatios Antoniadis, Antonio Delgado, Chrysoula Markou +1

In this work we present the minimal supersymmetric extension of the five-dimensional dilaton-gravity theory that captures the main properties of the holographic dual of little stri…

hep-th2017★ 14 cited

Notes on Integral Identities for 3d Supersymmetric Dualities

Nezhla Aghaei, Antonio Amariti, Yuta Sekiguchi

Four dimensional $N = 2$ Argyres-Douglas theories have been recently conjectured to be described by $N = 1$ Lagrangian theories. Such models, once reduced to 3d, sh…

hep-th2017★ 32 cited

Integrable deformations of the $G_{k_{1}} \times G_{k_{2}} / G_{k_{1} + k_{2}}$ coset CFTs

Konstantinos Sfetsos, Konstantinos Siampos

We study the effective action for the integrable $λ$ -deformation of the $G_{k_{1}} \times G_{k_{2}} / G_{k_{1} + k_{2}}$ coset CFTs. For unequal levels theses models do not fall into the gener…

Low-Energy Dynamics of 3d N=2 G2​ Supersymmetric Gauge Theory