The Faculty of Physics

Yerokhin Danylo Olexandrovich

    PhD student at the of Astronomy and Space Informatics Department;

    Phone: +38 (057) 707-55-37
    Address: Svobody sq. 4, Faculty of Physics KNU, Kharkov, Ukraine, 61022.
    E-mail: denyerokhin@gmail.com

    Born in 1986 in Kharkiv. In 2010, graduated from the Faculty of Physics at V. N. Karazin Kharkiv National University.

    After completing his studies, worked from 2010 to 2019 in Department 55-00 "Theoretical Group Properties of Elementary Particles, Nuclear Theory, and Nonlinear Mechanics" at the Akhiezer Institute for Theoretical Physics, NSC KIPT, under the supervision of Doctor of Physical and Mathematical Sciences, Yu. L. Bolotin.
    Published five articles on contemporary issues in cosmology, indexed in the international scientometric database SCOPUS, and co-authored the book "Modern Cosmology. Dynamics of the Universe in Problems" in 2010.
    The dissertation topic is "Optical Properties of Asteroids of the Least Altered Compositional Types Based on Spectrophotometry Data," supervised by Candidate of Physical and Mathematical Sciences, Associate Professor I. H. Slyusarev.

Research interests: theoretical physics, cosmology, general theory of relativity, modern theories of gravity, physics of small bodies in the solar system.

Monographs

  1. Dark Energy and Dark Matter in the Universe: In Three Volumes / Editor: V. Shulga. — Vol. 3. Dark Matter: Observational Manifestation and Experimental Searches / I. B. Vavilova, Yu. L. Bolotin, A. M. Boyarsky, F. A. Danevich, V. V. Kobychev, V. I. Tretyak, Iu. V. Babyk, D. A. Iakubovskyi, B. I. Hnatyk, S. G. Sergeev, D. A. Yerokhin. Kyiv: Akademperiodyka, 2015. ISBN 978-966-360-287-5, 375 pages.
  2. Modern Cosmology: Universe Dynamics in Problems, Yu. L. Bolotin, D. A. Yerokhin, H. I. Ivashkevich et al. Kyiv: Naukova Dumka, 2010.

Thesis Results Presentation

  1. O. A. Lemets, D. A. Yerokhin, Dark Sector Interaction in Fractal Cosmology, 19th Young Scientists' Conference on Astronomy and Space Physics, 23–28 April, 2012, Kyiv.
  2. INTERNATIONAL SCHOOL OF SUBNUCLEAR PHYSICS 51st Course: REFLECTIONS ON THE NEXT STEP FOR LHC, Erice, 24 June – 3 July 2013. O. Lemets, "Universe In Problems" project.

Publications

  1. D. A. Yerokhin, O. A. Lemets, Non-Monotonic Dynamics of Universe Expansion in Certain Cosmological Models, Bulletin of Kharkiv National University, Series: Physics "Nuclei, Particles, Fields", Vol. 887(45), 2010, pp. 25–36.
  2. O. A. Lemets, D. A. Yerokhin, L.G. Zazunov, Interacting agegraphic dark energy models in phase space, JCAP01(2011) 007, 14 pp., DOI 10.1088/1475-7516/2011/01/007
  3. Yu.L. Bolotin, O.A. Lemets, D.A. Yerokhin, L.G. Zazunov.  Holographic Dynamics as Way to Solve the Basic Cosmological Problems, PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY, 2012, N 1. Series: Nuclear Physics Investigations (57), p. 157-162.
  4. Yu. L. Bolotin, D A Erokhin, O A Lemets, ''Expanding Universe: slowdown or speedup?'', PHYS-USP, 2012, 55 (9), 876–918
  5. Yu. L. Bolotin, A. V. Kostenko, O A Lemets, D A Yerokhin: Cosmological evolution with interaction between dark energy and dark matter, International Journal of Modern Physics D Vol. 24, No. 4 (2015) 1530007 (132 pages), World Scientific Publishing Company DOI: 10.1142/S0218271815300074.