61 citations · 222 across the 16 of their papers we have counts for
16 papers
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…
Two-particle entanglement in capacitively coupled Mach-Zehnder interferometers
A. A. Vyshnevyy, A. V. Lebedev, G. B. Lesovik +1
We propose and analyze a mesoscopic device producing on-demand entangled pairs of electrons. The system consists of two capacitively coupled Mach-Zehnder interferometers implemente…