6 papers
Mass and Force Relations for Extremal E2MD Black Holes
Sera Cremonini, Mirjam Cvetič, Christopher N. Pope +1
We study static extremal black holes in Einstein gravity coupled to a dilaton and two Maxwell fields with independent dilaton couplings and . When in four dimension…
Quantum Corrections to from JT Gravity
Sera Cremonini, Li Li, Xiao-Long Liu +1
We revisit the computation of the shear viscosity to entropy ratio at finite chemical potential in a holographic model that takes into account the quantum fluctuations in th…
Holographic Charged Transport with Higher Derivatives
Alex Buchel, Sera Cremonini, Mohammad Moezzi +1
We compute the first-order hydrodynamic transport coefficients (shear viscosity , bulk viscosity , and charge conductivity ) for a broad class of strongly coupled, four…
On Asymptotic Dark Energy in String Theory
Sera Cremonini, Eduardo Gonzalo, Muthusamy Rajaguru +2
We examine bounds on accelerated expansion in asymptotic regions of the moduli space in string theory compactifications to four spacetime dimensions. While there are conjectures th…
Mass and Force Relations for Extremal EMDA Black Holes
Sera Cremonini, Mirjam Cvetic, Christopher N Pope +1
We investigate various properties of extremal dyonic static black holes in Einstein-Maxwell-Dilaton-Axion theory. We obtain a simple first-order ordinary differential equation for…
Causality bounds from charged shockwaves in 5d
Sera Cremonini, Brian McPeak, Mohammad Moezzi +1
Effective field theories are constrained by the requirement that their constituents never move superluminally on non-trivial backgrounds. In this paper, we study time delays experi…