294 citations · 2.6k across the 48 of their papers we have counts for
4 papers · 1 filter
Holography and ARPES sum-rules
Umut Gursoy, Erik Plauschinn, Henk Stoof +1
We study correlation functions of elementary fermions in strongly interacting field theories using the AdS/CFT correspondence. This correspondence generically associates bulk field…
Rotating strings and energy loss in non-conformal holography
Mohammad Ali-Akbari, Umut Gursoy
We study the energy lost by an accelerating quark probe in the quark-gluon plasma produced in the heavy ion collisions in an approximate setting where the acceleration of the probe…
Thermodynamics of SU(N) Yang-Mills theories in 2+1 dimensions II - The deconfined phase
Michele Caselle, Luca Castagnini, Alessandra Feo +4
We present a non-perturbative study of the equation of state in the deconfined phase of Yang-Mills theories in D=2+1 dimensions. We introduce a holographic model, based on the impr…
Holographic bulk viscosity: GPR vs EO
Alex Buchel, Umut Gursoy, Elias Kiritsis
Recently Eling and Oz (EO) proposed a formula for the holographic bulk viscosity, in arXiv:1103.1657, derived from the null horizon focusing equation. This formula seems different…