104 citations · 1.2k across the 57 of their papers we have counts for
6 papers · 1 filter
Operational restrictions in general probabilistic theories
Sergey N. Filippov, Stan Gudder, Teiko Heinosaari +1
The formalism of general probabilistic theories provides a universal paradigm that is suitable for describing various physical systems including classical and quantum ones as parti…
Variational autoencoder reconstruction of complex many-body physics
I. Luchnikov, A. Ryzhov, P. -J. C. Stas +2
Given the notably increasing complexity of mathematical models to study realistic systems and their coupling to their environment that constrains their dynamics, both analytical ap…
Quantum master equations for a system interacting with quantum gas in the low density limit and for the semiclassical collision model
S. N. Filippov, G. N. Semin, A. N. Pechen
A quantum system interacting with a dilute gas experiences irreversible dynamics. The corresponding master equation can be derived within two different approaches: The fully quantu…
Spin polarization-scaling quantum maps and channels
Sergey N. Filippov, Kamil Yu. Magadov
We introduce a spin polarization-scaling map for spin- particles, whose physical meaning is the decrease of spin polarization along three mutually orthogonal axes. We find condi…
Realization of the Werner-Holevo and Landau-Streater quantum channels for qutrits on quantum computers
A. I. Pakhomchik, I. Feshchenko, A. Glatz +5
We realize Landau-Streater (LS) and Werner-Holevo (WH) quantum channels for qutrits on the IBM quantum computers. These channels correspond to interaction between the qutrit and it…
Machine learning non-Markovian quantum dynamics
I. A. Luchnikov, S. V. Vintskevich, D. A. Grigoriev +1
Machine learning methods have proved to be useful for the recognition of patterns in statistical data. The measurement outcomes are intrinsically random in quantum physics, however…