6 papers
Quantum Airy Structures and Matrix Models: a supercurrent approach
Leszek Hadasz, Mykhailo Hontarenko
We develop a super-current formulation of super-Virasoro constraints for external-source models. By assigning bosonic and fermionic monodromies independently, we un…
A -contact Geometrical Approach to Pseudo-Gauge Transformation
Mykhailo Hontarenko, Javier de Lucas, Adam Maskalaniec
We propose a starting point to the geometric description for the pseudo-gauge ambiguity in relativistic hydrodynamics, showing that it corresponds to the freedom to redefine the th…
Dynamical constraints on pseudo-gauge transformations
Zbigniew Drogosz, Wojciech Florkowski, Mykhailo Hontarenko +1
Classical pseudo-gauge transformations are discussed in the context of hydrodynamic models of heavy-ion collisions. A decomposition of the pseudo-gauge transformation into Lorentz-…
Hybrid approach to perfect and dissipative spin hydrodynamics
Zbigniew Drogosz, Wojciech Florkowski, Mykhailo Hontarenko
A hybrid framework of spin hydrodynamics is proposed that combines the results of kinetic theory for particles with spin 1/2 with the Israel-Stewart method of introducing nonequili…
Bulk-boundary correspondence from hyper-invariant tensor networks
RafaÅ BistroÅ, Mykhailo Hontarenko, Karol Å»yczkowski
We introduce a tensor network designed to faithfully simulate the AdS/CFT correspondence, akin to the multi-scale entanglement renormalization ansatz (MERA), following hyper-invari…
Generalized thermodynamic relations for perfect spin hydrodynamics
Wojciech Florkowski, Mykhailo Hontarenko
Generalized thermodynamic relations are introduced into the framework of a relativistic perfect spin hydrodynamics. They allow for consistent treatment of spin degrees of freedom,…