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19912026
Showing 2015 · hep-thShow all

31 papers · 2 filters

hep-th2015★ 31 cited

Holographic Josephson Junction from Massive Gravity

Ya-Peng Hu, Huai-Fan Li, Hua-Bi Zeng +1

We study the holographic superconductor-normal metal-superconductor (SNS) Josephon junction in the massive gravity. In the homogeneous case of the chemical potential, we find that…

hep-th2015★ 6 cited

On Mirror Symmetry for Calabi-Yau Fourfolds with Three-Form Cohomology

Sebastian Greiner, Thomas W. Grimm

We study the action of mirror symmetry on two-dimensional N=(2,2) effective theories obtained by compactifying Type IIA string theory on Calabi-Yau fourfolds. Our focus is on fourf…

hep-th2015★ 143 cited

N=3 four dimensional field theories

Iñaki García-Etxebarria, Diego Regalado

We introduce a class of four dimensional field theories constructed by quotienting ordinary SYM by particular combinations of R-symmetry and $SL(2,\mathbb{Z}…

hep-th2015★ 24 cited

Electromagnetic response of interacting Weyl semimetals

V. P. J. Jacobs, Panagiotis Betzios, Umut Gursoy +1

We study the electromagnetic properties of Weyl semimetals with strong interactions. Focusing on a single Weyl cone in the band structure, we induce strong interactions by coupling…

hep-th2015★ 98 cited

Relaxion Monodromy and the Weak Gravity Conjecture

Luis E. Ibanez, Miguel Montero, Angel Uranga +1

The recently proposed relaxion models require extremely large trans-Planckian axion excursions as well as a potential explicitly violating the axion shift symmetry. The latter prop…

hep-th2015★ 94 cited

Two-dimensional SCFTs from D3-branes

Francesco Benini, Nikolay Bobev, P. Marcos Crichigno

We find a large class of two-dimensional SCFTs obtained by compactifying four-dimensional quiver gauge theories on a Riemann surface. We study t…