4-5 August 2018

Second TUSUR Cosmological Days 2018

General information

The International Workshop Siberian Cosmology Days 2018, 4-5 August 2018 will be held at Tomsk State University of Control Systems and Radioelectronics, Tomsk, Russia.

This is the third workshop of that sort, organized deeply in Siberia where the river Tom meets the great Siberian river Ob, the first one was hold in August 2015 at Tomsk State Pedagogical University, Tomsk. The second one was hold at TUSUR in 2016.

The purpose of this workshop is to bring together researchers who are interested in different aspects of the evolution of our Universe at the early or late-time eras, astrophysics as well as in mathematical aspects of gravitation theory and modified gravities.

This workshop conventionally follows the bigger International Conference QFTG2018 (30 July-5 august) which is organized by Tomsk State Pedagogical University, see the conference site: qftg2018.tspu.edu.ru. Hence, we encourage the speakers to participate in both conferences. The travel information as well as visa information can be found in the website of QFTG2018.

This workshop is organized by International Laboratory for Theoretical Cosmology  of Tomsk State University of Control Systems and Radioelectronics. Registration fee of 75 euros is applied to full professors only and we also expect to be able to support younger participants by free lodging at students hostal of TUSUR, Tomsk.

Social events

Social events include  the visit to Tomsk city museum with overview of misterious Kulai bronze civilization remnants (over 3000 years old) as well as social banquet on 4 August with welcome reception by TUSUR Rector Prof.A.A.Shelupanov

  • Place:

    House of Scientists, TUSUR
  • 8.30 - 9.00

  • 9.00 - 9.15

    Opening Ceremony (TUSUR Rector Prof.A.Shelupanov)
  • Morning Session:

    Chairman: E Elizalde
  • 9.15 - 9.45

    Unification of inflation with dark energy in higher-derivative gravity - S. D. Odintsov
  • 9.45 - 10.15

    Exponential F(R) cosmology with logarithmic corrections. - G. Sharov
  • 10.15 - 10.45

    Cosmological Perturbations During the Kinetic Inflation in the Horndeski Theory. - S. Sushkov
  • 10.45 - 11.15

    f(R) Gravity Phase Space. - V.Oikonomou
  • 11.15 - 11.45

    Coffee break
  • Chairman K. Osetrin
  • 11.45 - 12.15

    Zeta functions in Physics. - E. Elizalde
  • 12.15 - 12.45

    Interacting Dark Energy Models and Gaussian Processes. - M. Khurshudyan
  • 12.45 - 13.05

    Qualitative Evolution in f(R) Cosmologies. - A. Kotanjan
  • 13.00 - 15.00

    Lunch Break
  • Evening Session

    Chairman: Vasilis Oikonomou
  • 15.00 - 15.30

    Charged rotating black hole solutions coupled with non-linear electrodynamics Maxwell field in the mimetic gravity - G.Nashed
  • 15.30 - 15.50

    Generation of particle number asymmetry from inflaton - a toy model with three scalars - H.Takata
  • 15.50 - 16.10

    Van der Vaals Coupled Fluid for Inflation in the Presence of Viscosity - A.Timoshkin
  • 16.10 - 16.30

    On Separation of Variables in (2+1)D Dirac Equation - A.Shapovalov
  • 16.30 - 16.50

    Spatially homogeneous models of space-time with dust and radiation that allow separation of variables in the Hamilton-Jacobi equation for test particles - K. Osetrin
  • 16.50 - 17.00

    TBA - P.Tretyakov
  • 17.10 -17.20

    New aspects of separation variables in Klein - Gordon and Dirac equations - A. Gaiduchik
  • 17.20 - 17.30

    Scalaron Description of F(R) gravity - Y.Matsuo
  • 17.30 - 17.40

    The space-time models with pure radiation that admit integration of the eikonal equation by the separation of variables method - E. Osetrin
  • 17.40 - 18.00

    Exact Cosmology in 4D EGB gravity with non-minimal Coupling to the Scalar Field - Sergei Chervon
  • Social Event

  • 19.00

    Banquet at Biblioteka (House of Scientists)
  • Place:

    House of Scientists
  • 10.00 - 11.00

    Round table discussion on Black Holes, Cosmology, Primordial Gravitational Waves and related issues - Coordinators: Sergei Odintsov, Emilio Elizalde, Sergei Sushkov
  • Social Event

  • 11.00 - 16.00

    Excursion in Tomsk City

International Scientific Committee


Prof. R. Brandenberger

Brevik trondheim

Prof. I. Brevik


Prof. S. Capozziello


Prof. E. Elizalde

Khoury philadelphia

Prof. J. Khoury


Prof. K. Kokkotas


Prof. R. Mann


Prof. S. P. Miao


Prof. S. Nojiri


Prof. V.V. Obukhov

Misao sasaki

Prof. M. Sasaki

Shelupanov 03

Prof. A.A. Shelupanov


Prof. S. Sushkov


Prof. R. Woodard


Organizing committee

Keynote Speakers

  • Prof. S. Capozziello (Naples, Italy)
  • Dr. M. De Laurentis (Tomsk, Russia/Naples, Italy)
  • Prof. S.D. Odintsov (Barcelona, Spain)
  • Dr.V.K. Oikonomou (Tomsk, Russia)
  • Prof. S. Sushkov(Kazan, Russia)


  • Prof.A.Shapovalov (Tomsk)
  • M.Khurshudyan(Erevan, Armenia)
  • Prof. S. Chervon (Ulyanovsk, Russia)