126 citations · 659 across the 25 of their papers we have counts for
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Random Lindblad operators obeying detailed balance
Wojciech Tarnowski, Dariusz Chruściński, Sergey Denisov +1
We introduce different ensembles of random Lindblad operators , which satisfy quantum detailed balance condition with respect to the given stationary state of size ,…
Random sparse generators of Markovian evolution and their spectral properties
Goran Nakerst, Sergey Denisov, Masudul Haque
The evolution of a complex multi-state system is often interpreted as a continuous-time Markovian process. To model the relaxation dynamics of such systems, we introduce an ensembl…
Random generators of Markovian evolution: A quantum-classical transition by superdecoherence
W. Tarnowski, I. Yusipov, T. Laptyeva +3
Continuous-time Markovian evolution appears to be manifestly different in classical and quantum worlds. We consider ensembles of random generators of -dimensional Markovian evol…
Propagating large open quantum systems towards their steady states: cluster implementation of the time-evolving block decimation scheme
Valentin Volokitin, Ihor Vakulchyk, Evgeny Kozinov +5
Many-body quantum systems are subjected to the Curse of Dimensionality: The dimension of the Hilbert space , where these systems live in, grows exponentially with syst…
Calculating Floquet states of large quantum systems: A parallelization strategy and its cluster implementation
T. V. Laptyeva, E. A. Kozinov, I. B. Meyerov +3
We present a numerical approach to calculate non-equilibrium eigenstates of a periodically time-modulated quantum system. The approach is based on the use of a chain of single-step…
Energy diffusion in hard-point systems
L. Delfini, S. Denisov, S. Lepri +3
We investigate the diffusive properties of energy fluctuations in a one-dimensional diatomic chain of hard-point particles interacting through a square--well potential. The evoluti…