Evgeny Polyachenko
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Publications (in English)

  1. Polyachenko E. V., Shukhman I. G. Damped perturbations in inviscid shear flows: van Kampen modes and Landau damping. Physics of Fluids, 34 (2022), 064108.

  2. Kovaleva D., Ishchenko M., Postnikova E., Berczik P., Piskunov A. E., Kharchenko N. V., Polyachenko E., Reffert S., Sysoliatina K., Just A., Borodina O. The system of open star clusters Collinder 135 and UBC 7. Star Clusters: the Gaia Revolution. Online workshop, (2021), 17.

  3. Shukirgaliyev B., Otebay A., Sobolenko M., Ishchenko M., Borodina O., Panamarev T., Myrzakul S., Kalambay M., Naurzbayeva A., Abdikamalov E., Polyachenko E., Banerjee S., Berczik P., Spurzem R., Just A. Bound mass of Dehnen models with a centrally peaked star formation efficiency. Astronomy and Astrophysics, 654 (2021), A53.

  4. Kirillov A. I., Polyachenko E. V. On the evolution of states of controlled qubits. Theoretical and Mathematical Physics, 208 (2021), 1038.

  5. Polyachenko E. V., Shukhman I. G., Borodina O. I. Damped perturbations in stellar systems: genuine modes and Landau-damped waves. MNRAS, 503 (2021), 660.

  6. Polyachenko E. V., Shukhman I. G. The Lynden-Bell bar formation mechanism in simple and realistic galactic models. MNRAS, 498 (2020), 3368.

  7. Kovaleva D. A., Ishchenko M., Postnikova E., Berczik P., Piskunov A. E., Kharchenko N. V., Polyachenko E., Reffert S., Sysoliatina K., Just A. Collinder 135 and UBC 7: A physical pair of open clusters. Astronomy and Astrophysics, 642 (2020), L4.

  8. Polyachenko E. V., Berczik P., Just A., Shukhman I. G. Simulation of the loss-cone instability in spherical systems - II. Dominating Keplerian potential. MNRAS, 492 (2020), 4819.

  9. Polyachenko E. V., Berczik P., Just A., Shukhman I. G. Simulation of the loss-cone instability in spherical systems - I. Dominating harmonic potential. MNRAS, 492 (2020), 645.

  10. Polyachenko E. V., Shukhman I. G. On the Lynden-Bell Bar Formation Mechanism in Galactic Disks. Astronomy Letters, 46 (2020), 12.

  11. Spiegel L. V., Polyachenko E. V. Pseudobulge formation in the Milky Way type galaxies as a result of buckling instability. INASAN Science Reports, 4 (2019), 381.

  12. Spiegel L. V., Polyachenko E. V. Q-barrier and density spiral density wave formation in gaseous and stellar disks. INASAN Science Reports, 4 (2019), 374.

  13. Just A., Moetazedian R., Polyachenko E. Star formation history and dynamical evolution of the solar neighbourhood. Dwarf Galaxies: From the Deep Universe to the Present, 344 (2019), 90.

  14. Polyachenko E. V., Shukhman I. G. Effect of inner Lindblad resonance on spiral density waves propagation in disc galaxies: reflection over absorption. MNRAS, 483 (2019), 692.

  15. Polyachenko E. V., Shukhman I. G. On the Interaction of Spiral Density Waves with Stars near the Inner Lindblad Resonance in Galactic Disks. Astronomy Letters, 44 (2018), 664.

  16. Polyachenko E. V., Banniard P. Finite element method in stability problem for stellar disc. Stars and Satellites, Proceedings of the Memorial Conference Devoted to A.G. Masevich 100th Anniversary, (2018), 254.

  17. Omurkanov T. Z., Polyachenko E. V. Gravitational instability of the gaseous and stellar discs of the galaxy M81. Stars and Satellites, Proceedings of the Memorial Conference Devoted to A.G. Masevich 100th Anniversary, (2018), 241.

  18. Polyachenko E. V. Instability of the cored barotropic disc: the linear eigenvalue formulation. MNRAS, 478 (2018), 4268.

  19. Spiegel L., Polyachenko E. Multiarm spirals on the periphery of disc galaxies. Open Astronomy, v. 27, Issue 1 (2018), p. 70–74.

  20. Polyachenko, E.V.; Shukhman, I.G. Radial orbit instability in systems of highly eccentric orbits: Antonov problem reviewed. MNRAS, v. 470, Issue 2 (2017), p. 2190-2203

  21. Moetazedian R.; Polyachenko, E.V.; Berczik, P.; Just, A. Effects of Galaxy-satellite interactions on bar formation. Astron. & Astrophys. v. 604 (2017), p. 75

  22. Polyachenko, E.V.; Berczik, P.; Just, A. Bar formation in Milky Way type galaxies. Baltic Astronomy, v. 25, No. 4 (2016), p. 411-418.

  23. Polyachenko, E.V.; Shukhman, I.G. Instability of stationary spherical models with orbits arbitrarily close to radial. Baltic Astronomy, v. 25, No. 4 (2016), p. 362-368.

  24. Polyachenko, E.V.; Swing amplification and global modes reciprocity in models with cusps. Baltic Astronomy, v. 25, No. 3 (2016), p. 288-295.

  25. Polyachenko, E.V.; Berczik, P.; Just, A. On the bar formation mechanism in galaxies with cuspy bulges. MNRAS, v. 462 (2016), p. 3727-3738.

  26. Polyachenko, E.V.; Shukhman, I.G. On one classical problem in the radial orbit instability theory. Astronomy Letters, v. 42, No. 2 (2016), p. 100-114.

  27. Polyachenko, E.V.; Shukhman, I.G. On the nature of the radial orbit instability in spherically symmetric collisionless stellar systems. MNRAS, v. 451 (2015), p. 5120-5129.

  28. Polyachenko, E.V.; Just A. Bisymmetric normal modes in soft-centred and realistic galactic discs. MNRAS, v. 446 (2015), p. 1203-1212.

  29. Polyachenko, V.L.; Polyachenko, E.V.; Shukhman I.G. Two Scenarios of the Radial Orbit Instability in Spherically Symmetric Collisionless Stellar Systems. Astronomy Letters, v. 41, No. 1-2 (2015), p. 1-13.

  30. Omurkanov T.Z.; Polyachenko, E.V. Matrix Methods of Investigating the Eigenmodes of Stellar Disks. Astronomy Letters, v. 40, No. 11 (2014), p. 724-736.

  31. Polyachenko, E.V.; Polyachenko, V.L.; Shukhman, I.G. Equilibrium models of radially anisotropic spherical stellar systems with softened central potentials. MNRAS, v. 434, p. 3208-3217.

  32. Polyachenko, V.L.; Polyachenko, E.V.; Shukhman, I.G. Radially Anisotropic Models of Collisionless Spherical Stellar Systems without Central Singularity. Astronomy Letters, v. 39, No. 10 (2013), p. 676-688.

  33. Polyachenko, E.V.; Polyachenko, V.L.; Shukhman, I.G. Stabilization of Generalized Polytropes. Astron. Nachr. V. 334 (2013), p. 789.

  34. Polyachenko, E.V. Galactic bar: normal mode of the stellar disk or superposition of transient spirals? Astronomy Letters, v. 39, No. 2 (2013), p. 72-82.

  35. Polyachenko, V.L.; Polyachenko, E.V.; Shukhman, I.G. On the Threshold Anisotropy for Unstable Spherical Stellar Systems. JEPT, v. 114, No. 4 (2012), p. 596-608.

  36. Polyachenko, V.L.; Polyachenko, E.V.; Shukhman, I.G. On the instability of weakly radially anisotropic star clusters. Astronomy Letters, v. 37, Issue 8 (2011), p. 536-549.

  37. Polyachenko, E.V.; Polyachenko, V.L.; Shukhman, I.G. Notes on the stability threshold for radially anisotropic polytropes. MNRAS, v. 416 (2011), p. 1836-1843.

  38. Fridman, A.M.; Polyachenko, E.V.; Nasyrkanov, N.R. On some correlations in seismodynamics and on two components of Earth's seismic activity. Physics-Uspekhi, v. 53 291-300 (2010)

  39. Polyachenko, V.L.; Polyachenko, E.V.; Shukhman, I.G. Slow modes in stellar systems with nearly harmonic potentials: II. Gravitational loss-cone instability. Astronomy Letters, v. 36 (2010), p. 175-190.

  40. Polyachenko, V.L.; Polyachenko, E.V.; Shukhman, I.G. Galactic slow bar as an unstable mode of a stellar disk. Astronomy Letters, v. 36 (2010), p. 86-108.

  41. Polyachenko, E.V.; Polyachenko, V.L.; Shukhman, I.G. Secular instabilities of stellar systems: Slow mode approach. In "Chaos in Astronomy Astrophysics and Space Science Proc. Springer-Verlag (2009). Eds.: G.Contopoulos, P.A.Patsis, p. 93-104.

  42. Polyachenko, V.L.; Polyachenko, E.V.; Shukhman, I.G. On various approaches to investigating the instability of stellar systems with highly elongated stellar orbits. Astronomy Letters, v. 35 (2009), p. 87-99.

  43. Polyachenko, E.V.; Polyachenko, V.L.; Shukhman, I.G. On spoke approximation in the stability theory of stellar systems with highly elongated orbits in near-Keplerian potentials. MNRAS, v. 392 (2009), p. 1233-1241.

  44. Polyachenko, E.V.; Polyachenko, V.L.; Shukhman, I.G. Gravitational loss-cone instability in stellar clusters around massive black holes. In Formation and Evolution of Galaxy Bulges. Proceedings of the IAU Symposium No. 245, 2008, p. 255-256.

  45. Polyachenko, E.V.; Polyachenko, V.L.; Shukhman, I.G. Effect of angular momentum distribution on gravitational loss-cone instability in stellar clusters around a massive black hole. MNRAS, v. 386 (2008), p. 1966-1978. EN

  46. Polyachenko, V.L.; Polyachenko, E.V.; Shukhman, I.G. Orbital approach to studying the slow dynamics of stellar systems. Astronomy Letters, v. 34 (2008), p. 163-178.

  47. Polyachenko, V.L.; Polyachenko, E.V.; Shukhman, I.G. Gravitational loss-cone instability: Monotonic and nonmonotonic angular momentum distributions of stars. Astronomy Letters, v. 34 (2008), p. 86-103.

  48. Bogomolov, L.; Bragin, V., Fridman, A., Makarov V., Polyachenko, E.V.; Sobolev G., Schelochkov G., Zeigarnik V., Zubovich A. Comparative analysis of GPS, seismic and electromagnetic data on the central Tien Shan Territory. Tectonophysics, v. 431 (2007) p. 143-151.

  49. Polyachenko, E.V.; Polyachenko, V.L.; Shukhman, I.G. Gravitational loss-cone instability in stellar systems with retrograde orbit precession MNRAS, v. 379 (2007), p. 573-596.

  50. Polyachenko, V.L.; Polyachenko, E.V.; Shukhman, I.G. Gravitational loss-cone instability. JEPT, v. 104, No. 3 (2007), p. 396-416.

  51. Polyachenko, V.L.; Polyachenko, E.V.; Shukhman, I.G. Retrograde precession of stellar orbits and gravitational loss-cone instability in galactic centers. Astronomy Letters, v. 33 (2007), p. 227-250.

  52. Polyachenko, E.V.; Polyachenko, V.L.; Shukhman, I.G. Gravitational Loss-Cone Instability in Stellar Systems with Retrograde Orbit Precession. MNRAS, v. 379 (2007), p. 573-596.

  53. Fridman A.M.; Snezhkin E.N.; Chernikov G.P.; Polyachenko, E.V.; Rylov A.Yu.; Titishov K.B.; Torgashin, Yu.M.; Yanchenko, S.G. Over-reflection in lab: the all-sufficient cause of instability of an annular supersonic shear in simulations on free-surface shallow water. In 18 Congress Francais do Mechanique, Grenoble, 27-31 aout 2007.

  54. Fridman, A.M.; Polyachenko, E.V.; Torgashin, Yu.M.; Yanchenko, S.G.; Snezhkin, E.N. On the possibility of experimental detection of the over-reflection instability. Physics Letters A, v. 349 (2006), p. 198-211.

  55. Fridman, A.M.; Polyachenko, E.V.; Torgashin, Yu.M.; Yanchenko, S.G.; Snezhkin, E.N. The Over-Reflection Instability: Myth or Reality? In “Astrophysical disks : collective and stochastic phenomena”, Eds. A. Fridman, M. Marov, I. Kovalenko, v. 337, Springer (2006). Printed in the Netherlands, p. 3-22.

  56. Polyachenko, E.V. Unstable modes in thin stellar disks. Astron. Nachr. v. 326 (2005), p. 603-604.

  57. Polyachenko, E.V. The eigenvalue problem for integrable gravitating systems with application to galactic discs. MNRAS, v. 357 (2005), p. 559-564.

  58. Polyachenko, E.V. Outline of the unified theory of spiral and bar-like structures in galaxies. MNRAS, v. 348 (2004), p. 345-354.

  59. Fridman, A.M.; Zubovich, A.; Bragin, V.; Polyachenko, E.V.; Sobolev, G.; Zeigarnik, V.; Makarov, V.; Bogomolov, L.; Schelochkov, G.; Fridman, M. Determination of the crustal strain rate field from GPS data and its correlation with regions of seismic activity. In “Space Geodesy and its application to Earth sciences”, Eds.: Cheng Huang and Zhihan Quiou. Proceedings of the APSC Symposium. Publ. by Shanghai Astron. Observ. Chinese Acad. Sc. (2004), p. 53-58.

  60. Polyachenko, E.V. Towards the Unified Theory of Slow Modes in Stellar Galactic Discs. Astrophys. & Space Sci., v. 293 (2004), p. 381-391.

  61. Polyachenko, E.V. Galactic Bars and Spirals as Slow Modes of Stellar Disks. Astronomy Letters, v. 30 (2004), p. 514-518.

  62. Polyachenko, V.L.; Polyachenko, E.V. A Unified Theory for the Formation of Galactic Structures. Astronomy Reports, v. 48 (2004), p. 877-899.

  63. Polyachenko, V.L.; Polyachenko, E.V. A Unified Theory of the Formation of Galactic Bars. Astronomy Letters, v. 29 (2003), p. 447-462.

  64. Polyachenko, E.V.; Fridman, A.M.; Sagdeev, R.Z.; Khoruzhii, O.V. Observational Manifestation of Chaos in Grand-Design Spiral Galaxies. In “Galaxies and Chaos” (2003), Eds.: G. Contopoulos, N. Voglis, Springer-Verlag, Berlin, Heidelberg, New York, Lecture Notes in Physics, v. 626, p. 223-234.

  65. Polyachenko, E.V. Quarter-Turn Spirals in Galaxies In “Galaxies and Chaos”, Eds.: G. Contopoulos, N. Voglis, Springer-Verlag, Berlin, Heidelberg, New York, Lecture Notes in Physics, v. 626 (2003), p. 235-242.

  66. Polyachenko, E.V. Universal Spiral Responses at the Main Galactic Resonances. MNRAS, v. 330 (2002), p. 105-112.

  67. Polyachenko, E.V.; Polyachenko, V.L. Nonresonance Spiral Responses in Disk Galaxies. Astronomy Reports, v. 46 (2002), p. 1.

  68. Polyachenko, E.V. Quarter-turn spirals just beyond the principal arms of galaxies. MNRAS, v. 331 (2002), p. 394-398.

  69. Polyachenko, E.V.; Fridman, A.M.; Khoruzhii, O.V.; Zasov, A.V.; Sil'chenko, O.K.; Moiseev, A.V.; Burlak, A.N.; Afanasiev, V.L.; Dodonov, S.N.; Knapen, J. Gas Motions in the Plane of the Spiral Galaxy NGC 3631. MNRAS, v. 323 (2001), p. 651-662.

  70. Polyachenko, E.V.; Fridman, A.M.; Khoruzhii, O.V.; Minin, V.A.; Polyachenko, V.L.; Sil'chenko, O.K.; Zasov, A.V.; Afanasiev, V.L.; Dodonov, S.N.; Moiseev, A.V.; Boulesteix, J.; Knapen, J.H. New Structures in Galactic Disks: Predictions and Discoveries. In “Galaxy Disks and Disk Galaxies”, ASP Conference Series, v. 230 (2001), p. 187-198, J.G. Funes, S.J. and E.M. Corsini eds.

  71. Polyachenko, V.L.; Polyachenko, E.V. Formation of the spiral structure in SB galaxies. Astronomy Letters, v. 27 (2001), p. 421-439.

  72. Polyachenko, V.L.; Polyachenko, E.V. Linear theory of resonant structures in spiral galaxies. JEPT, v. 93, No. 6 (2001), p. 1137.

  73. Polyachenko, E.V.; Polyachenko, V.L. Formation mechanisms for barred galaxies In Proceedings of the conference: 'Stellar Dynamics: From Classic to Modern’, eds.: L.P. Ossipkov, and I.I. Nikiforov, Saint Petersburg (2001), p. 356-359.

  74. Fridman, A.M.; Khoruzhii, O.V.; Polyachenko, E.V.; Observational Manifestation of Chaos in the Gaseous Disk of the Grand Design Spiral Galaxy NGC 3631. In “Observational Manifestation of Chaos in Astrophysical Objects”, eds. A.M. Fridman, M.Ya. Marov and R. Miller, Kluwer Academic Publishers, Dordrecht (2002), p. 51-71.

  75. Fridman, A.M.; Khoruzhii, O.V.; Polyachenko, E.V.; Zasov, A.V.; Sil'chenko, O.K.; Afanasiev, V.L.; Dodonov, S.N.; Moiseev, A.V. Giant Cyclones in Gaseous Disks of Spiral Galaxies. Physics Letters A, v. 264, No 2-3 (1999), p. 85-93.

  76. Kirillov, A.I.; Polyachenko, E.V. On Travelling Time of a Quantum Particle in a Given Domain. Theoretical and Mathematical Physics, v. 118 (1998), p. 51.

  77. Polyachenko, E.V.; Polyachenko, V.L. Tidal Formation of Nuclear Minibars in the Centers of Normal Galaxies. In Proceedings of the conference: “Galaxy Dynamics”, Rutgers Univ., August 8-12, 1998. Eds.: D.R. Merritt, M. Valluri, J.A. Sellwood. ASP Conf. Ser., v. 182, p. 249.

  78. Fridman, A.M.; Polyachenko, E.V.; Polyachenko, V.L. A Possibility of Direct Determination of the Star Phase Density Star Density. In “The Galactic Nuclei Center”, IAU General Assembly, Sympos. 184 “Galactic Center”, Kyoto (1997), p. 325.

  79. Polyachenko, V.L.; Polyachenko, E.V. Stability of Self-Gravitating Astrophysical Disks. JETP, v. 85, No. 3 (1997), p. 417-429.

  80. Polyachenko, V.L.; Polyachenko, E.V.; Strelnikov, A.V. Instabilities of stellar disks. Astronomy Letters, v. 23 (1997), p. 525-531.

  81. Polyachenko, V.L.; Polyachenko, E.V.; Strelnikov, A.V. Stability criteria for gaseous self-gravitating disks. Astronomy Letters, v. 23 (1997), p. 483-491.

  82. Kanenaga, M.; Kirillov, A.I.; Mamakin, V.Yu.; Namiki, M.; Ohba, I.; Polyachenko, E.V.; Zavialov, O.I. On Evaluation of Path Integrals for Bottomless Systems. In Proc. V-th Intern. Conf. “Path Integrals from meV to MeV”, Eds.: V.S. Yarunin, M.A. Smondyrev, Dubna (1996), p. 181-186.

  83. Kanenaga, M.; Kirillov, A.I.; Mamakin, V.Yu.; Namiki, M.; Ohba, I.; Polyachenko, E.V.; Zavialov, O.I. On quantization of systems with actions unbounded from below. Theoretical and Mathematical Physics, v. 109 (1996), p. 1379.

  84. Polyachenko, E.V.; Polyachenko V.L. Slow Galactic Bar as an Unstable Mode of a Stellar Disk ASP Series. Proc. IAU Colloq. 157, Eds.: R. Buta, D.A. Crocker, B.G. Elmegreen, v. 91 (1996), p. 476-479.

  85. Henning, P.A.; Polyachenko, E.V.; Schilling, T.; Bros, J. Approximate spectral functions in thermal field theory. Phys. Rev. D54 (1996) p. 5239.

  86. Polyachenko, V.L.; Polyachenko, E.V. Formation of slow bars in early-type spiral galaxies. Astronomy Letters, v. 22 (1996), p. 302-308.

  87. Polyachenko, V.L.; Polyachenko, E.V. Galactic slow bar as an unstable mode of a stellar disk. Astronomy Letters, v. 20 (1994), p. 416-423.