Machine learning non-Markovian quantum dynamics

IA Luchnikov, SV Vintskevich, DA Grigoriev… - Physical review …, 2020 - APS
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 …

Simulation complexity of open quantum dynamics: Connection with tensor networks

IA Luchnikov, SV Vintskevich, H Ouerdane… - Physical review letters, 2019 - APS
The difficulty to simulate the dynamics of open quantum systems resides in their coupling to
many-body reservoirs with exponentially large Hilbert space. Applying a tensor network …

Variational autoencoder reconstruction of complex many-body physics

IA Luchnikov, A Ryzhov, PJ Stas, SN Filippov… - Entropy, 2019 - mdpi.com
Thermodynamics is a theory of principles that permits a basic description of the macroscopic
properties of a rich variety of complex systems from traditional ones, such as crystalline …

Non-Markovian evolution of multi-level system interacting with several reservoirs. Exact and approximate

AE Teretenkov - Lobachevskii Journal of Mathematics, 2019 - Springer
An exactly solvable model for the multi-level system interacting with several reservoirs at
zero temperatures is presented. Population decay rates and decoherence rates predicted by …

Diagnosing and destroying non-Markovian noise

K Young, S Bartlett, RJ Blume-Kohout, JK Gamble… - 2020 - osti.gov
Nearly every protocol used to analyze the performance of quantum information processors is
based on an assumption that the errors experienced by the device during logical operations …