61 citations · 222 across the 16 of their papers we have counts for
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Extended quantum Maxwell demon acting over macroscopic distances
A. V. Lebedev, G. B. Lesovik, V. M. Vinokur +1
A quantum Maxwell demon is a device that can lower the entropy of a quantum system by providing it with purity. The functionality of such a quantum demon is rooted in a quantum mec…
Quantum metrology with a transmon qutrit
A. R. Shlyakhov, V. V. Zemlyanov, M. V. Suslov +4
Making use of coherence and entanglement as metrological quantum resources allows to improve the measurement precision from the shot-noise- or quantum limit to the Heisenberg limit…
Derivation of the Born rule from the unitarity of quantum evolution
G. B. Lesovik
In order to make the quantum mechanics a closed theory one has to derive the Born rule from the first principles, like the Schroedinger equation, rather than postulate it. The Born…
H-theorem in quantum physics
G. B. Lesovik, A. V. Lebedev, I. A. Sadovskyy +2
Remarkable progress of quantum information theory (QIT) allowed to formulate mathematical theorems for conditions that data-transmitting or data-processing occurs with a non-negati…
Quantum H-theorem and irreversibility in quantum mechanics
G. B. Lesovik, I. A. Sadovskyy, A. V. Lebedev +2
We investigate temporal evolution of von Neumann's entropy in exemplary quantum mechanical systems and show that it grows in systems evolving with incrementally increasing decohere…
Numerical analysis of second law of thermodynamics and irreversibility in exemplary quantum systems
G. B. Lesovik, I. A. Sadovskyy
We test Boltzmann's H-theorem for several models of particle random walk. We study the influence of interaction between the particle and reservoir/detectors on entropy and find ent…