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Lychkovskiy Oleg Valentinovich
(recent publications)
| by years | scientific publications | by types |


Articles


   2021
1. Oleksandr V. Gamayun, Oleg V. Lychkovskiy, “A Map between Time-Dependent and Time-Independent Quantum Many-Body Hamiltonians”, Proc. Steklov Inst. Math., 313 (2021), 41–51  mathnet  crossref  crossref  isi  elib  scopus
2. Oleksandr Gamayun, Artur Slobodeniuk, Jean-Sébastien Caux, Oleg Lychkovskiy, “Nonequilibrium phase transition in transport through a driven quantum point contact”, Phys. Rev. B, 103 (2021), 41405 , 19 pp., arXiv: 2006.02400  mathnet  crossref  isi  scopus (cited: 3)
3. N. Il'in, O. Lychkovskiy, “Quantum speed limits for adiabatic evolution, Loschmidt echo and beyond”, Internat. J. Theoret. Phys., 60 (2021), 640–649 , arXiv: 1805.04083  mathnet  crossref  zmath  isi (cited: 1)  scopus

   2020
4. Oleksandr Gamayun, Oleg Lychkovskiy, Mikhail B. Zvonarev, “Zero temperature momentum distribution of an impurity in one-dimensional Fermi and Tonks–Girardeau gases”, SciPost Phys., 8 (2020), 53 , 37 pp.  mathnet  crossref  mathscinet  isi  scopus (cited: 7)
5. Oleksandr Gamayun, Oleg Lychkovskiy, Jean-Sébastien Caux, “Fredholm determinants, full counting statistics and Loschmidt echo for domain wall profiles in one-dimensional free fermionic chains”, SciPost Phys., 8 (2020), 36 , 37 pp.  mathnet  crossref  mathscinet  isi  scopus (cited: 12)
6. E. Shpagina, F. Uskov, N. Il'in, O. Lychkovskiy, “Merits of using density matrices instead of wave functions in the stationary Schrödinger equation for systems with symmetries”, J. Phys. A, 53 (2020), 75301 , 10 pp.  mathnet  crossref  mathscinet  isi (cited: 1)  scopus (cited: 1)
7. Oleg Lychkovskiy, “A remark on the notion of independence of quantum integrals of motion in the thermodynamic limit”, J. Stat. Phys., 178 (2020), 1028–1038  mathnet  crossref  mathscinet  zmath  adsnasa  isi  scopus (cited: 2)

   2019
8. F. Uskov, O. Lychkovskiy, “A variational lower bound on the ground state of a many-body system and the squaring parametrization of density matrices”, JPCS, 1163 (2019), 12057 , 9 pp., arXiv: 1902.09246  mathnet  crossref  isi  scopus (cited: 3)

   2018
9. N. Il'in, E. Shpagina, F. Uskov, O. Lychkovskiy, “Squaring parametrization of constrained and unconstrained sets of quantum states”, J. Phys. A, 51 (2018), 85301 , 19 pp., arXiv: 1704.03861  mathnet  crossref  mathscinet  isi (cited: 8)  scopus (cited: 8)
10. Oleg Lychkovskiy, Oleksandr Gamayun, Vadim Cheianov, “Quantum many-body adiabaticity, topological Thouless pump and driven impurity in a one-dimensional quantum fluid”, AIP Conf. Proc., AIP Conf. Proc., 1936, no. 1, 2018, 20024 , 6 pp., arXiv: 1711.05547  mathnet  crossref  isi  scopus (cited: 7)
11. Oleksandr Gamayun, Oleg Lychkovskiy, Evgeni Burovski, Matthew Malcomson, Vadim V. Cheianov, Mikhail B. Zvonarev, “Impact of the Injection Protocol on an Impuritys Stationary State”, Phys. Rev. Lett., 120:22 (2018), 220605 , 6 pp.  mathnet  crossref  isi  scopus (cited: 23)
12. Vera V. Vyborova, Oleg Lychkovskiy, Alexey N. Rubtsov, “Droplet formation in a one-dimensional system of attractive spinless fermions”, Phys. Rev. B, 98 (2018), 235407  mathnet  crossref  isi  scopus (cited: 4)
13. Oleg Lychkovskiy, Oleksandr Gamayun, Vadim Cheianov, “Necessary and sufficient condition for quantum adiabaticity in a driven one-dimensional impurity-fluid system”, Phys. Rev. B, 98 (2018), 024307  mathnet  crossref  isi  scopus (cited: 8)
14. Oleg Lychkovskiy, “A necessary condition for quantum adiabaticity applied to the adiabatic Grover search”, J. Russian Laser Research, 39:6 (2018), 552–557  mathnet  crossref  isi  scopus (cited: 2)

   2017
15. Oleg Lychkovskiy, Oleksandr Gamayun, Vadim Cheianov, “Time scale for adiabaticity breakdown in driven many-body systems and orthogonality catastrophe”, Phys. Rev. Lett., 119 (2017), 200401 , 6 pp., arXiv: 1611.00663  mathnet  crossref  mathscinet  isi  scopus (cited: 18)

   2016
16. O. Lychkovskiy, “Large quantum superpositions of a nanoparticle immersed in superfluid helium”, Phys. Rev. B, 93 (2016), 214517 , 4 pp.  mathnet  crossref  isi  scopus (cited: 1)

   2015
17. O. Lychkovskiy, “Perpetual motion and driven dynamics of a mobile impurity in a quantum fluid”, Phys. Rev. A, 91 (2015), 040101 , 6 pp.  mathnet  crossref  adsnasa  isi (cited: 3)  scopus (cited: 17)
18. O. Gamayun, O. Lychkovskiy, V. Cheianov, “Reply to Comment on Kinetic theory for a mobile impurity in a degenerate Tonks-Girardeau gas”, Phys. Rev. E, 92 (2015), 016102 , 2 pp.  mathnet  crossref  adsnasa  isi (cited: 1)  scopus (cited: 5)

   2014
19. O. Gamayun, O. Lychkovskiy, V. Cheianov, “Kinetic theory for a mobile impurity in a degenerate Tonks-Girardeau gas”, Phys. Rev. E, 90 (2014), 032132 , 12 pp.  mathnet  crossref  adsnasa  isi (cited: 13)  scopus (cited: 31)
20. E. Burovski, V. Cheianov, O. Gamayun, O. Lychkovskiy, “Momentum relaxation of a mobile impurity in a one-dimensional quantum gas”, Phys. Rev. A, 89 (2014), 041601 , 5 pp.  mathnet  crossref  adsnasa  isi (cited: 13)  scopus (cited: 41)  scopus (cited: 41)
21. O. Lychkovskiy, “Perpetual motion of a mobile impurity in a one-dimensional quantum gas”, Phys. Rev. A, 89 (2014), 033619 , 5 pp.  mathnet  crossref  adsnasa  isi (cited: 9)  scopus (cited: 17)

   2013
22. E. Safonov, O. Lychkovskiy, “Spin dynamics in finite cyclic XY model”, Phys. Rev. A, 87 (2013), 042105 , 19 pp.  mathnet (cited: 1)  crossref  adsnasa  isi (cited: 3)  scopus (cited: 3)
23. O. Lychkovskiy, “Dependence of decoherence-assisted classicality on the way a system is partitioned into subsystems”, Phys. Rev. A, 87 (2013), 022112 , 7 pp.  mathnet  crossref  adsnasa  isi (cited: 6)  scopus (cited: 17)

   2012
24. B. Leggio, O. Lychkovskiy, A. Messina, “On the merit of a Central Limit Theorem-based approximation in statistical physics”, J. Stat. Phys., 146 (2012), 1274–1287  mathnet  crossref  mathscinet  zmath  adsnasa  isi  elib  scopus
25. J. Exp. Theor. Phys., 114:3 (2012), 382–391  mathnet  crossref  adsnasa  isi  elib  scopus

   2011
26. O. Lychkovskiy, “Entanglement and Relaxation in Exactly Solvable Models”, Optics and Spectroscopy, 111 (2011), 713–721  crossref  adsnasa  isi  scopus
27. O. Lychkovskiy, “Entanglement, decoherence and thermal relaxation in exactly solvable models”, J. Phys. Conf. Ser., 306 (2011), 012028 , 7 pp.  crossref  isi (cited: 2)  scopus (cited: 3)

   2010
28. O. Lychkovskiy, “Necessary condition for the thermalization of a quantum system coupled to a quantum bath”, Phys. Rev. E, 82 (2010), 011123 , 9 pp.  crossref  mathscinet  adsnasa  isi (cited: 15)  scopus (cited: 19)
29. O. Lychkovskiy, S. Blinnikov, M. Vysotsky, “TeV-scale bileptons, see-saw type II and lepton flavor violation in core-collapse supernova”, Eur. Phys. J. C, 67 (2010), 213-237  crossref  adsnasa  isi (cited: 3)  scopus (cited: 5)
30. O. Lychkovskiy and S. Blinnikov, “Spin flip of neutrinos with magnetic moment in core-collapse supernova”, Phys. of Atom. Nucl., 73 (2010), 614–624  crossref  adsnasa  isi (cited: 7)  scopus (cited: 10)

ArXiv


   2017
31. Oleg Lychkovskiy, Decoherence at the level of eigenstates, 2017 , arXiv: 1712.04384; ; ; ; ; ;


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