Researcher

Mgr. Bobir Toshmatov, Ph.D.  

Brief resume

Employment:2019 - present Senior Scientific Researcher, Ulugh Beg Astronomical Institute, Tashkent, Uzbekistan, 2018 – 2019 Postdoctoral Researcher, Faculty of Philosophy and Science, Silesian University in Opava, Czech Republic, Advisor: Prof. Zdenĕk Stuchlìk,2013 – 2014 Engineer, Department of Theoretical Astrophysics, Institute of Nuclear Physics, Tashkent, Uzbekistan
Education: 2014 - 2018 PhD Degree in Theoretical Physics and Astrophysics
Faculty of Philosophy and Science, Silesian University in Opava, Czech Republic
Supervisor: Prof. Zdenĕk Stuchlik, 2011 – 2013 Master’s Degree - Msc. in Physics of Atomic Nuclei and Elementary Particles Faculty of Physics, National University of Uzbekistan, Tashkent, Uzbekistan, 2007 - 2011 Bachelor’s Degree – Bsc. in Physics Faculty of Physics, National University of Uzbekistan, Tashkent, Uzbekistan

During my years as a researcher, I have been serving as a referee for the following journals:

  • Physical Review D
  • European Physical Journal C
  • Astrophysics and Space Science
  • Classical and Quantum Gravity
  • General Relativity and Gravitation
  • International Journal of Modern Physics B
  • International Journal of Modern Physics D
  • Science China Physics, Mechanics & Astronomy

Awards

  • Milan Odehnal’s Award, second prize, Czech Physical Society (2018)
  • Rector’s Award for Scientific Performance, Silesian University in Opava (2017)
  • Dean’s Award for Scientific Performance, Faculty of Philosophy and Science, Silesian University in Opava (2016)

Reseacrh interests

My research is mainly focused on the new solutions of the Einstein equations in general
relativity and alternative theories of gravity, the dynamics of test particles and fields around
compact objects, perturbation analysis in theories of gravity, characteristic oscillations of
compact objects, gravitational waves etc.

List of selected articles

  • B. Toshmatov, Z. Stuchlik, B. Ahmedov, D. Malafarina, Relaxation of perturbations of
    spacetimes in general relativity coupled to nonlinear electrodynamics, Phys. Rev. D
    99, 064043 (2019)
  • B. Toshmatov, Z. Stuchlik, B. Ahmedov, Electromagnetic perturbations of black holes
    in general relativity coupled to nonlinear electrodynamics: Polar perturbations, Phys.
    Rev. D 98, 085021 (2018)
  • B. Toshmatov, Z. Stuchlik, J. Schee, B. Ahmedov, Electromagnetic perturbations of
    black holes in general relativity coupled to nonlinear electrodynamics, Phys. Rev. D
    97, 084058 (2018)
  • B. Toshmatov, C. Bambi, B. Ahmedov, Z. Stuchlik, J. Schee, Scalar perturbations of
    nonsingular nonrotating black holes in conformal gravity, Phys. Rev. D 96, 064028
    (2017)
  • Z. Stuchlik, J. Schee, B. Toshmatov, J. Hladik, J. Novotny, Gravitational instability of
    polytropic spheres containing region of trapped null geodesics: a possible explanation
    of supermassive black holes in galactic halos, JCAP 06 (2017)
  • B. Toshmatov, C. Bambi, B. Ahmedov, A. Abdujabbarov, Z. Stuchlik, Energy conditions
    of non-singular black hole spacetimes in conformal gravity, EPJC 77, 542 (2017)
  • B. Toshmatov, Z. Stuchlik, Slowly decaying resonances of massive scalar fields around
    Schwarzschild-de Sitter black holes, Eur. Phys. J. Plus 132, 324 (2017)
  • B. Toshmatov, Z. Stuchlik, B. Ahmedov, Generic rotating regular black holes in general
    relativity coupled to nonlinear electrodynamics, Phys. Rev. D 95, 084037 (2017)
  • B. Toshmatov, Z. Stuchlik, J. Schee, B. Ahmedov, Quasinormal frequencies of black
    holes in the braneworld, Phys. Rev. D 93, 124017 (2016)
  • B. Toshmatov, A. Abdujabbarov, Z. Stuchlik, B. Ahmedov, Quasinormal modes of test
    fields around regular black holes, Phys. Rev. D 91, 083008 (2015)
  • B. Toshmatov, B. Ahmedov, A. Abdujabbarov, Z. Stuchlik, Rotating regular black hole
    solution, Phys. Rev. D 89, 104017 (2014)
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