quantum information theory,
open quantum systems,
quantum optics,
quantum key distribution,
quantum measurements.
Subject:
quantum information theory, open quantum systems, quantum optics, quantum key distribution, quantum measurements
Main publications:
A Gaidash, A Kozubov, G Miroshnichenko, “Dissipative dynamics of quantum states in the fiber channel”, Physical Review A, 102:2 (2020), 023711
Anton Kozubov, Andrei Gaidash, George Miroshnichenko, “Quantum model of decoherence in the polarization domain for the fiber channel”, Physical Review A, 99:5 (2019), 053842
GP Miroshnichenko, AV Kozubov, AA Gaidash, AV Gleim, DB Horoshko, “Security of subcarrier wave quantum key distribution against the collective beam-splitting attack”, Optics express, 26:9 (2018), 11292-11308
V Chistiakov, A Kozubov, A Gaidash, A Gleim, G Miroshnichenko, “Feasibility of twin-field quantum key distribution based on multi-mode coherent phase-coded states”, Optics express, 27:25 (2019), 36551-36561
Andrei Gaidash, Anton Kozubov, George Miroshnichenko, “Methods of decreasing the unambiguous state discrimination probability for subcarrier wave quantum key distribution systems”, JOSA B, 36:3 (2019), B16-B19
A. A. Gaidash, R. K. Goncharov, A. V. Kozubov, P. V. Yakovlev, “Mathematical model of random number generator based on vacuum fluctuations”, Vestnik S.-Petersburg Univ. Ser. 10. Prikl. Mat. Inform. Prots. Upr., 20:2 (2024), 136–153
2.
Andrei Gaidash, Alexei D. Kiselev, George Miroshnichenko, Anton Kozubov, “Intermode-interaction-induced dynamics of continuous-variable quantum-key-distribution observables”, Phys. Rev. A, 109 (2024), 62615 , 10 pp.
3.
Andrei Gaidash, George Miroshnichenko, Anton Kozubov, “Quantum network security dependent on the connection density between trusted nodes”, J. Optic. Commun. Network., 14:11 (2022), 934–943
Andrei Gaidash, Anton Kozubov, George Miroshnichenko, Alexey D. Kiselev, “Quantum dynamics of mixed polarization states: effects of environment-mediated intermode coupling”, J. Opt. Soc. Amer. B Opt. Phys., 38:9 (2021), 2603–2611
Anton Kozubov, Andrei Gaidash, George Miroshnichenko, “Quantum control attack: Towards joint estimation of protocol and hardware loopholes”, Phys. Rev. A, 104:2 (2021), 22603 , 6 pp.
A. V. Kozubov, A. A. Gaidash, A. D. Kiselev, G. P. Miroshnichenko, “Filtration mapping as complete Bell state analyzer for bosonic particles”, Sci. Rep., 11:1 (2021), 14236 , 10 pp.
7.
Andrei Gaidash, Anton Kozubov, Svetlana Medvedeva, George Miroshnichenko, “The Influence of Signal Polarization on Quantum Bit Error Rate for Subcarrier Wave Quantum Key Distribution Protocol”, Entropy, 22:12 (2020), 1393 , 10 pp. ; ; ; ; ; ;
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