22 citations · 52 across the 7 of their papers we have counts for
10 papers
Beyond the lemon: Spectra of random Lindblad operators with a Hamiltonian component
Mykhailo Hontarenko, Wojciech Tarnowski, Sergey Denisov +1
Generators of continuous-time quantum Markovian evolution, known as Lindblad operators, play a key role in the theory of open quantum systems. The question of how to define and cha…
Fractional and quantum Latin squares: real solutions of quantum 36 officers problem
Mykhailo Hontarenko, Karol Życzkowski
A Latin square can be extended by replacing its symbols with probabilities or quantum states. We relate these two extensions through explicit examples, from classical and fractiona…
Reachable sets under Kolmogorov dynamics in the probability simplex
Alfonso Fernández de Bobadilla, Mykhailo Hontarenko, Guillem Müller-Rigat +1
The finite-time reachability problem - whether two probability vectors can be transformed in a time t through a generator from a given set - is a key question in Markovian dynamics…
Absolutely Maximally Entangled States of Parties in Every Odd Prime-Power Dimension
Mykhailo Hontarenko, Karol Życzkowski
Absolutely maximally entangled (AME) states represent an extreme form of multipartite entanglement: every reduced system containing at most half of the parties is maximally mixed.…
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-…
Bulk-boundary correspondence from hyper-invariant tensor networks
Rafał Bistroń, Mykhailo Hontarenko, Karol Życzkowski
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…
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…
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,…