189 citations · 412 across the 11 of their papers we have counts for
11 papers
The algebraic structure of the gradient expansion in linearised classical hydrodynamics
Sašo Grozdanov, Mile Vrbica
In this work, we systematically treat the ambiguities that generically arise in the gradient expansion of any hydrodynamic theory. While these ambiguities do not affect the physica…
The probe limit in MHD and its implications for magnetic transport
Giorgio Frangi, Matej Bajec, Guri K. Buza +2
Many phenomenological and effective field-theoretical (EFT) applications of magnetohydrodynamics (MHD) in the presence of a background magnetic field employ a simplifying assumptio…
A family of three maximally symmetric boost-invariant flows in relativistic hydrodynamics
Sašo Grozdanov
I discuss the constructions of boost-invariant dissipative conformal hydrodynamic flows by elaborating on the geometric procedure by Gubser and Yarom, which starts from a static, m…
Cosmological pole-skipping, shock waves and quantum chaotic dynamics of de Sitter horizons
Yongjun Ahn, Sašo Grozdanov, Hyun-Sik Jeong +1
We present a systematic analysis of pole-skipping for scalar, Maxwell, and gravitational waves in cosmological spacetimes. Specifically, working in empty de Sitter space and in Sch…
Duality and four-dimensional black holes: gravitational waves, algebraically special solutions, pole skipping, and the spectral duality relation in holographic thermal CFTs
Sašo Grozdanov, Mile Vrbica
The physics of gravitational waves and other classical fields on specifically four-dimensional backgrounds of black holes exhibits electric-magnetic-like dualities. In this paper,…
Towards the BBGKY hierarchy: a scheme beyond the Boltzmann equation and application to a weakly confined QCD gas
Sašo Grozdanov, Alexander Soloviev
In classical kinetic theory, the BBGKY hierarchy is an infinite chain of integro-differential equations that describes the full time-reversal-invariant (Liouville) system of intera…
Reconstruction of the quasinormal spectrum from pole-skipping
Sašo Grozdanov, Timotej Lemut, Juan F. Pedraza
The holographic gauge/gravity duality provides an explicit reduction of quantum field theory (QFT) calculations in the semi-classical large- limit to sets of `gravitational' dif…
Dense Nuclear Matter Equation of State from Heavy-Ion Collisions
Agnieszka Sorensen, Kshitij Agarwal, Kyle W. Brown +133
The nuclear equation of state (EOS) is at the center of numerous theoretical and experimental efforts in nuclear physics. With advances in microscopic theories for nuclear interact…
Holography and hydrodynamics with weakly broken symmetries
Sašo Grozdanov, Andrew Lucas, Napat Poovuttikul
Hydrodynamics is a theory of long-range excitations controlled by equations of motion that encode the conservation of a set of currents (energy, momentum, charge, etc.) associated…
Inflationary Potentials from the Exact Renormalisation Group
Sašo Grozdanov, David Kraljic, Eirik Eik Svanes
We show that an inflationary slow-roll potential can be derived as an IR limit of the non-perturbative exact renormalisation group equation for a scalar field within the mean-field…
On the universal identity in second order hydrodynamics
Sašo Grozdanov, Andrei O. Starinets
We compute the 't Hooft coupling correction to the infinite coupling expression for the second order transport coefficient in supersymmetric Yang-Mills…