8 citations · 34 across the 12 of their papers we have counts for
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Probing quantum chaos with the entropy of decoherent histories
Evgeny Polyakov, Nataliya Arefyeva
Quantum chaos, a phenomenon that began to be studied in the last century, still does not have a rigorous understanding. By virtue of the correspondence principle, the properties of…
Beyond The Fermi's Golden Rule: Discrete-Time Decoherence Of Quantum Mesoscopic Devices Due To Bandlimited Quantum Noise
Evgeny A. Polyakov
We are at the midst of second quantum revolution where the mesoscopic quantum devies are actively employed for technological purposes. Despite this fact, the description of their r…
Real-Time Motion of Open Quantum Systems: Structure of Entanglement, Renormalization Group, and Trajectories
Evgeny A. Polyakov
In this work we provide a complete description of the lifecycle of entanglement during the real-time motion of open quantum systems. The quantum environment can have arbitrary (e.g…
Highly parallel algorithm for the Ising ground state searching problem
A. Yavorsky, L. A. Markovich, E. A. Polyakov +1
Finding an energy minimum in the Ising model is an exemplar objective, associated with many combinatorial optimization problems, that is computationally hard in general, but occurs…
Information Loss Pathways in a Numerically Exact Simulation of a non-Markovian Open Quantum System
Evgeny A. Polyakov, Alexey N. Rubtsov
In the non-Markovian regime, the bath has the memory about the past behavior of the open quantum system. This memory has slowly-decaying power-law tails. Such a long-range characte…
Dressed Quantum Trajectories: Novel Approach to the non-Markovian Dynamics of Open Quantum Systems on a Wide Time Scale
Evgeny A. Polyakov, Alexey N. Rubtsov
A new approach to the theory and simulation of the non-Markovian dynamics of open quantum systems is presented. It is based on identification of a parameter which is uniformly smal…