Welcome to Laboratory of Gravitation Cosmology and Astrophysics of Ulyanovsk State Pedagogical University (LGCA) website. There are information about staff members and publications of LGCA. You can also find photos of LGCA group from conferences and seminars.
Find Out MoreLaboratory of Gravitation, Cosmology and Astrophysics was founded by Prof Sergey Chervon in 2012 on base of Ulyanovsk State Pedagogical University. LGCA has strong connection to Russian Gravitation Society (RGS) participating in conferences organized by RGS and acting as a host for RGS conferences such as RUSGRAV 2011, UISS 2016 etc.
# | Authors | Title | Journal | Year |
---|---|---|---|---|
1 | Sergey V. Chervon | Chiral Cosmological Models: Dark Sector Fields Description | Quantum Matter Vol. 2, 1-12 | 2013 |
2 | S.V. Chervon, I.V. Fomin | Exact and approximate solutions in the Friedmann cosmology | Russian Phys. J., NY, v.60, issue 30, pp. 427-440 | 2017 |
3 | S.V. Chervon, S.D. Maharaj, R. Goswami, A.V. Nikolaev | Exact solutions for scalar field cosmology in f(R) gravity | Modern Physics Letters A, v.32, No 30, p. 1750164 | 2017 |
4 | S.V. Chervon, I.V. Fomin | A new approach to exact solutions constructions in scalar cosmology with a Gauss-Bonnet term | Modern Physics Letters A, v.32, No 30, p. 1750129 | 2017 |
5 | S.V. Chervon, A.V. Nikolaev | Erratum to development of Zeldovcih's approach for cosmological distances measurement in the Friedmann Universe | Eur. Phys. J. C, v.77, No 7, p.446, 2017 | 2017 |
6 | S.V. Chervon, S.D. Maharaj, A. Beesham, A.S. Kubasov | New exact solutions for a chiral cosmological model in 5D EGB Gravity | Gravitation and Cosmology, v. 23, No.4, pp. 375-380 | 2017 |
7 | S.V. Chervon, I.V. Fomin | Exact inflation in Einstein-Gauss-Bonnet Gravity | Gravitation and Cosmology, v. 23, No.4, pp. 367-374 | 2017 |
8 | S.V. Chervon, A.V. Nikolaev | Realistic cosmological measurement of distances in the Friedmann universe | Int. Journal of Modern Physics A, v. 31, Nos. 2 & 3, 1641013 (8 pages) | 2016 |
9 | S.V. Chervon, A.V. Nikolaev | The effect of universe inhomogeneities on cosmological distance measurements | Gravitation and Cosmology, v.22, No. 2, pp. 208-211 | 2016 |
10 | S.V. Chervon, A.V. Nikolaev | Development of Zeldovich’s approach for cosmological distances measurement in the Friedmann Universe | Eur. Phys. J. C 75:411 | 2015 |
11 | S.V. Chervon, R.R. Abbyazov, V. Mueller | σCDM coupled to radiation: Dark energy and Universe acceleration | Modern Physics Letters A. - World Scientific Publishing Co., v. 30, No. 26, 1550114 (11 pages) | 2015 |
12 | S.V. Chervon, R.R. Abbyazov, S.V. Krjukov | Dynamics of chiral cosmological fields in phantonical model | Izv. Vuz. Fiz., Tomsk, v. 58, No.5, pp. 13-19 | 2015 |
13 | S.V. Chervon, R.R. Abbyazov, S.V. Krjukov | Dynamics of chiral cosmological fields in phantonical model | Russian Phys.J., NY, v.58, issue 5, p.597-605 | 2015 |
14 | S.V. Chervon, A. Beesham, S.D. Maharaj, A.S. Kubasov | Exact Inflationary Solutions Inspired by the Emergent Universe Scenario | International Journal of Theoretical Physics, 54:884-895 | 2015 |
15 | S.V. Chervon, I.V. Fomin, A.S. Kubasov | Scalar and Chiral Fields in Cosmology | Ulyanovsk, Ulyanovsk State Pedagogical University, 2015 – 216 P. | 2015 |
16 | S.V. Chervon, A.V. Astashenok, A.V. Yurov, E.V. Shabanov, M. Sami | New exact cosmologies on the brane | Astrophys. Space Sci. 353:319-328 | 2014 |
17 | S.V. Chervon, A.A. Chaadaev | New class of cosmological solutions for a self-interacting scalar field | Russian Phys. J., New York, v.56, No.7, December, p. 725-730 | 2013 |
18 | S.V. Chervon, R.R. Abbyazov | Unified Dark Matter and Dark Energy Description in a Chiral Cosmological Model | Modern Physics Letters A. - World Scientific Publishing Co., v. 28,No. 8, 1350024 (19 pages) | 2013 |
19 | S.V. Chervon, A. Beesham, S. D. Maharaj, A.S. Kubasov | An emergent universe with dark sector fields in a chiral cosmological model | Quantum Matter, v.2, 388-395 | 2013 |
20 | S.V. Chervon | Chiral cosmological models: dark sector field description | Quantum Matter, v.2, 71-82 | 2013 |
21 | S.V. Chervon, R.R. Abbyazov | Chiral Cosmological Model including Dark Energy and Dark Matter | Journal “Vestnik RUDN”, № 2, 125-138 | 2013 |
22 | S.V. Chervon, A.S. Kubasov | Methods of exact solutions construction in the two-component chiral cosmological model | Proceedings of International Seminar “Nonlinear fields in the theory of gravitation and cosmology” and Russian School “Mathematics and computer modeling of fundamental objects and phenomenon”, Kazan, pp. 224-237 | 2013 |
23 | S.V. Chervon, R.R. Abbyazov | Interaction of chiral fields of the dark sector with cold dark matter | Gravitation & Cosmology, v.18, No.4, p. 262-269 | 2012 |
# | Author | Title | Russian Title | Start |
---|---|---|---|---|
1 | Nikolay A. Koshelev | The model of the celestial sphere | Модель небесной сферы | Start |
2 | Nikolay A. Koshelev | Horizontal coordinate system | Горизонтальная система координат | Start |
3 | Nikolay A. Koshelev | The first equatorial coordinate system | Первая экваториальная система координат | Start |
4 | Nikolay A. Koshelev | The second Equatorial Coordinate System | Вторая экваториальная система координат | Start |
You can find LGCA staff members in the main building of Ulyanovsk State Pedagogical University named after I.N. Ulyanov, Room 416a