4 papers
On prethermal time crystals from semi-holography
Toshali Mitra, Sukrut Mondkar, Ayan Mukhopadhyay +1
We demonstrate the existence of a pair of almost dissipationless oscillating modes at low temperatures in both the shear and sound channels of a hybrid quantum system, comprised of…
Spin hydrodynamics on a hyperbolic expanding background
Rajeev Singh, Alexander Soloviev
We study relativistic spin hydrodynamics on the hyperbolic flow background recently identified by Grozdanov. This background corresponds to an -invariant, transver…
Hybrid thermalization in the large limit
Toshali Mitra, Sukrut Mondkar, Ayan Mukhopadhyay +1
Semi-holography provides a formulation of dynamics in gauge theories involving both weakly self-interacting (perturbative) and strongly self-interacting (non-perturbative) degrees…
Superfluids in expanding backgrounds and attractor times
Guri K. Buza, Toshali Mitra, Alexander Soloviev
We determine the behavior of an out-of-equilibrium superfluid, composed of a Goldstone mode coupled to hydrodynamic modes in a M\" uller-Israel-Stewart theory, in expanding…