81 citations · 1k across the 37 of their papers we have counts for
4 papers · 1 filter
Normal modes and time evolution of a holographic superconductor after a quantum quench
Xin Gao, Antonio M. García-García, Hua Bi Zeng +1
We employ holographic techniques to investigate the dynamics of the order parameter of a strongly coupled superconductor after a perturbation that drives the system out of equilibr…
Moduli Stabilization and Inflationary Cosmology with Poly-Instantons in Type IIB Orientifolds
Ralph Blumenhagen, Xin Gao, Thorsten Rahn +1
Equipped with concrete examples of Type IIB orientifolds featuring poly-instanton corrections to the superpotential, the effects on moduli stabilization and inflationary cosmology…
A Note on Poly-Instanton Effects in Type IIB Orientifolds on Calabi-Yau Threefolds
Ralph Blumenhagen, Xin Gao, Thorsten Rahn +1
The zero mode structure for the generation of poly-instanton corrections for Euclidian D3-branes wrapping complex surfaces in Type IIB orientifolds with O7- and O3-planes is analyz…
Non-Equilibrium Field Dynamics of an Honest Holographic Superconductor
Xin Gao, Matthias Kaminski, Hua-Bi Zeng +1
Most holographic models of superconducting systems neglect the effects of dynamical boundary gauge fields during the process of spontaneous symmetry-breaking. Usually a global symm…