Roland M. Avagyan
Biography
Education
1962 - 1968: Student, Faculty of Physics, Yerevan State University
1968 - 1971: Postgraduate Student, Faculty of Physics, Yerevan State University

Academic degree
1973: “The Configurations of Superdense Celestial Bodies with Energy Sources”, Candidate of Physics and Mathematical Sciences
1990: “Some Questions of the Theory of Superdense Celestial Bodies”, Doctor of Physics and Mathematical Sciences
2006: Corresponding Member of NAS RA

Professional experience
1971 - 1974: Junior Scientific researcher, Chair of Theoretical Physics
1974 - 1991: Associate Professor, Chair of Theoretical Physics
1991 - present: Professor, Chair of Theoretical Physics
2000 - 2006: Head of Chair of Theoretical Physics
2006 - present: Dean of Faculty of Physics of YSU

Academic courses
Classical Mechanics, Classical Electrodynamics, Quantum Mechanics, Theory of Gravitation, Physics of Neutron Stars, Plasma Physics, Weak Interactions

Scale of professional interests
General Relativity and Alternative Theories of Gravitation and its Astrophysical and Cosmological Application, Pulsars, Neutron Stars and White Dwarfs, Different Aspects of Quantum Mechanics and Electrodynamics, Scalar-Tensor Theory of Gravitation

Participation in grant projects
1993: Soros Award
2001: Ansef Grant
2002: Development Grant ISTC A-503
2003 - 2005: Grant ISTC A-773, A-301.2
2005: Ansef Grant
2006 - 2009: Grant ISTC A-1295, A-1368
2013 - 2015: SCS Armenia 13-1C040 Grant

Languages
Armenian, Russian, English, Germany

Professional membership
1980 - present: Member of the Academic Council of the Theoretical Physics of YSU
2000 - present: Member of the Council of YSU
2004 - 2006: Member of Ph.D Honour Council in the field of Astrophysics Byurakan Observatory.
2005 - present: Chairman of the Presidential Honour Committee in the Field of Physics.
2006 - present: Chairman of the Council of Faculty of Physics of YSU

Awards
Gold Medal of YSU
"Atayan named" Medal of Artsakh Ministry of Education
Gold Medal of SCS of Ministry of Education and Science of Armenia
Gold Medal of the National Assembly of Armenia

rolavag@ysu.am

Roland M. Avagyan

Dean | Faculty of Physics
NAS RA Associate Member, Professor | Faculty of Physics - Academician Gourgen Sahakyan's Chair of Theoretical Physics
 
 

Book

Վ. Ա. Թումյան, Ս. Գ. Հարությունյան, Ռ. Մ. Ավագյան, Վ. Գ. Բարխուդարյան, Է. Մ. Ղազարյան

Ֆիզիկա | ՀՀ կրթության և գիտության նախարարության կողմից հաստատված ուսումնակական ձեռնարկ ԲՈՒՀ ընդունվողների համար, Երևան, 1998

Վ. Ա. Թումյան, Ս. Գ. Հարությունյան, Ռ. Մ. Ավագյան, Վ. Գ. Բարխուդարյան

ԲՈՒՀ ընդունվողների համար | Երևան, 1996
 

Article

Г. Г. Арутюнян, Р. М. Авагян

Об ускоренном расширении ранней и поздней Вселенной в рамках скалярно-тензорной теории тяготения. | Астрофизика (Astrophysics). 2017, 60, стр. 159-168 |

R. M. Avagyan, G. H. Harutunyan, S. V. Sushkov

On a possible inflationary model of the early universe (Վաղ տիեզերքի հնարավոր ինֆլյացիոն մոդելի մասին) | ԵՊՀ գիտական տեղեկագիր, Ֆիզիկա և մաթեմատիկա, 2016, #3, 11-14 |

E. V. Chubaryan, R. M. Avagyan, G. H. Harutyunyan, A. V. Hovsepyan, A. S. Kotanjyan

Conformal Representations of the General Scalar-Tensor Theory and Cosmological Models | Gravitation & Cosmology. 2016, Vol. 22, 193-198 pp.

R. M. Avagyan, E. V. Chubaryan, G. H. Harutyunyan, A. A. Saharian

Qualitative evolution in f(R) cosmologies | General Relativity and Gravitation. 2016, 48, 1-21 pp.

G. H. Harutyunyan, R. M. Avagyan, A. S. Kotanjyan, A. V. Hovsepyan

Representation of the evolution of the Universe in the JBD theory considering vacuum phenomena | Proceedings of Science. 2016, MPCS2015, 019/1-8 pp.

Ռ. Մ. Ավագյան, Հ. Ս. Կարայան

Կրթական համակարգը փորձադաշտ չէ | «Առավոտ», 23.03.15, 42/4885/

R. M. Avagyan, G. H. Harutyunyan

Some properties of stationary gravitational fields | Astrophysics, Armenia, 2015, 58,3, 397, 405 p.

Г. Г. Арутюнян, Р. М. Авагян, С. В. Сушков, Э. В. Чубарян

О некоторых свойствах стационарного гравитационного поля | Астрофизика, 58, 3, 431-438, 2015

R. M. Avagyan, G. H. Harutyunyan, E. V. Chubaryan, A. V. Hovsepyan, A. S. Kotanjyan

Cosmological models in conformal representations of Jordan theory | 2nd International Symposium on the Modern Physics of Compact Stars and Relativistic Gravity, Journal of Physics: Conference Series 496, 012020, doi:10.1088/1742-6596/496/1/012020, 1-10, 2014

R. M. Avagyan, G. H. Harutyunyan, E. V. Chubaryan, A. V. Hovsepyan, A. S. Kotanjyan

De Sitter model in the presence of scalar fields. III | Astrophysics, Volume 57, Issue 2, pp 304-314, doi: 10.1007/s10511-014-9336-7, 2014

R. M. Avagyan, G. H. Harutyunyan, A. V. Hovsepyan, A. S. Kotanjyan, E. V. Chubaryan

De Sitter model in the presence of scalar fields. III | Astrophysics, Vol. 57, No.2, pp. 327-336, 2014

E. V. Chubaryan, R. M. Avagyan, G. H. Harutyunyan

The cosmological repulsion in presence of scalar fields | Armenian Journal of Physics, vol. 6, issue 1, pp. 7-34 ajp.asj-oa.am/576/1/02-Chubaryan.pdf, 2013

L. A. Abramyan, R. M. Avagyan, G. H. Harutyunyan, A. V. Hovsepyan, E. V. Chubaryan

De Sitter model in presence of scalar fields I | Astrophysics, Volume 56, Issue 3, 431-442, doi:10.1007/s10511-013-9297-2, 2013

R. M. Avagyan, G. H. Harutyunyan, A. V. Hovsepyan, A. S. Kotanjyan

De Sitter model in the presence of scalar fields. II | Astrophysics, Volume 56, Issue 4, pp 561-568, doi: 10.1007/s10511-013-9308-3, 2013

R. M. Avagyan, G. Harutyunyan, E. Chubaryan, A. V. Ovsepyan

The model de Sittera in presence of scalar fields I | Astrophysics, 56, pp. 471-480, 2013

R. M. Avagyan, G. H. Harutyunyan

Modified cosmological models in Jordan-Brans-Dicke theory | Conference “Astrophysics, Gravitation and Quantum physics”, Yerevan, 2012. ISBN: 978-5-8084-1579-9 upload.wikimedia.org/wikipedia/commons/7/77/, A volume in honour of academician Edvard Chubaryan on his 75th anniversary, p. 47-52

E. V. Chubaryan, R. M. Avagyan

Quantum Mechanics Problems Textbook (with solutions) | University Public House, Yerevan, 2012

G. H. Harutyunyan, A. V. Hovsepyan, R. M. Avagyan

On conformal analogies of Jordan-Brans-Dicke theory. II (models with the vacuum phenomena) | Astrophysics, 54, 631-640, http://astro.asj-oa.am/id/eprint/144, ISSN 0571-1712, 2011

E. A. Nazaryan, M. M. Arakelyan, R. M. Avagyan

Forming of Ring Disks | International Deep Draving Research Group, IDDRG-2010, Austria

G. H. Harutyunyan, A. V. Hovsepyan, R. M. Avagyan

Conformal analogs of the Jordan-Brans-Dicke theory. I | Astrophysics, Volume 53, Issue 2, 284-301, doi: 10.1007/s10511-010-9118-9, 2010

R. M. Avagyan, G. H. Haroutyunyan, V. V. Harutyunyan, V. S. Bagdasaryan, E. M. Boyakhchyan, V. A. Atoyan, K. I. Pyuskyulyan, M. Gerchikov

Study on physical regularities of a wide spectrum aerosols behavior at its filtration through super-thin materials (Լայն տիրույթի աերոզոլների վարքի ֆիզիկական օրինաչափությունների հետազոտումը, երբ դրանք անցնում են գերբարակ նյութերով) | ԵՊՀ գիտական տեղեկագիր, Ֆիզիկա և մաթեմատիկա, 2010, #3, էջ 51–56 |

E. V. Chubaryan, R. M. Avakyan, G. G. Harutyunyan, A. S. Piloyan

Universe evolution in the Einstein frame of Jordan–Brans–Dicke theory (Տիեզերքի էվոլյուցիան Յորդան–Բրանս–Դիկեի տեսության էյնշտեյնյան ներկայացմամբ) | ԵՊՀ գիտական տեղեկագիր, Ֆիզիկա և մաթեմատիկա, 2010, #2, էջ 49–54 |

E. V. Chubaryan, R. M. Avagyan, G. H. Harutyunyan, A. S. Piloyan

Role of scalar fields in cosmological models | Advances in Space Research, Volume 44, Issue 11, pp.1359-1365, doi:10.1016/j.asr.2009.07.018, 2009

R. M. Avagyan, E. V. Chubarian, G. H. Harutyunyan, А. S. Piloyan

Modern Cosmological Models in the Framework of Tensor-Scalar Theories | Int.School on Astro Particle (ISAPP) Como (Italy), pp.7-10, 2009

A. R. Mkrtchyan, R. G. Petrosyan, R. M. Avagyan, A. G. Hayrapetyan, B. V. Khachatryan

Equations for probability density and for the phase of wave function in quantum mechanics and superconductivity | Journal of Mathematical Physics, Volume 50, Issue 8, pp. 082103.1-082103.11, dx.doi.org/10.1063/1.3202416

A. R. Mkrtchyan, R. G. Petrosyan, R. M. Avagyan, A. G. Hayrapetyan, B. V. Khachatryan

Electron-phonon interaction in polar semiconductors under the influence of laser radiation | Proceedings of the VII International Conference on Semi-conductor Micro- & Nanoelectronics, pp. 107-110 (Tsakhcadzor, Armenia, 2009) Armenian Journal of Physics, 2009, vol. 2, issue 4, pp. 258-267, ajp.asj-oa.am

R. M. Avagyan, G. H. Haroutyunyan, V. A. Atoyan, A. V. Hovsepyan, K. I. Pyuskyulyan, E. V. Chubaryan

Azimuths radiation risk degree appraisal for the population living in area of the nuclear power plants location (Ճառագայթային վտանգի աստիճանի գնահատականը ԱԷԿ-ի շրջակայքի բնակչության համար) | ԵՊՀ Գիտական տեղեկագիր, Ֆիզիկա և մաթեմատիկա, 2009, #1, էջ 54–60 |

R. M. Avagyan, G. H. Harutyunyan, E. V. Chubaryan

Cosmological models in the presence of the conform-connected scalar field | Astrophysics, 51 (4), pp 653-661, astro.asj-oa.am, ISSN 0571-1712, 2008

A. R. Mkrtchyan, R. G. Petrosyan, R. M. Avakyan, A. G. Hayrapetyan, B. V. Khachatryan

Equations for probability density and for the phase of wave function in quantum mechanics and superconductivity | Proceedings of the Conference on "Laser Physics-2007", pp. 32-35 (Ashtarak, Armenia, 2008)

M. M. Arakelyan, R. M. Avakyan, E. A. Nazaryan, E. V. Chubaryan

The problems of dynamics of interaction of deformable media | Proceedings of VI International Conference, p.7-12, Goris-Stepanakert, 2008

R. M. Avagyan, G. H. Harutyunyan

Role of a scalar field in the radiation dominated epoch of the Universe Evolution | Astrophysics, Volume 51, Issue 1, 121-129, 10.1007/s10511-008-0013-6, 2008

R. M. Avagyan, G. Harutyunyan

Role of a Scalar Field in the radiation dominated epoch of the Universe Evolution | Astrophysics, 51, pp. 151-159, 2007

R. M. Avagyan, A. A. Saharian, R. Davtyan

Wightman function and Casimir densities for Robin plates in the Fulling - Rindler vacuum | Int. J. Mod. Phys., A21, 2353-2375, 10.1142/S0217751X06028515, arXiv:hep-th/0504189v2, 2006

R. M. Avagyan, G. H. Harutyunyan, V. V. Papoyan

Cosmological scalar in the Jordan-Brans-Dicke Theory. I | Astrophysics, Volume 48, Issue 3, pp 381-388, 2005

R. M. Avagyan, A. S. Saharian

Short review on the history of recent Cosmology | Science World (National Academy of Sciences of Armenia), No. 2, 26-33, 2005

R. M. Avagyan, G. H. Harutyunyan

Cosmological scalar in the Jordan-Brans-Dicke Theory. II | Astrophysics, Volume 48, Issue 4, 532-538, doi: 10.1007/s10511-005-0051-2, 2005

R. M. Avagyan, G. Harutyunyan, V. Papoyan

The cosmological scalar in the Jordan-Brans-Dicke Theory | Astrophysica, 48, pp. 455-466, 2005

R. M. Avagyan, A. A. Saharian, A. H. Yeranyan

Casimir effect in the Fulling - Rindler vacuum | Phys. Rev. D., 66, 085083, hep-th/0207073, dx.doi.org/10.1103/PhysRevD, 2002

R. M. Avagyan, A. H. Yeranyan

Variant of the Bimetric Theory of Gravitation III. Gravitational Radiation | Astrophysics, Volume 43, Issue 4, pp 482-486, doi:10.1023/A:1010979211002, 2000

R. M. Avagyan, A. H. Yeranyan

Variant of the Bimetric Theory of Gravitation II. Energy-Momentum Tensor of the Gravitational Field | Astrophysics, Volume 43, Issue 3, pp 359-364, doi: 10.1007/BF02683972, 2000

R. M. Avagyan, A. H. Yeranyan

Variant of the Bimetric Theory of Gravitation. I. Parameterised Post-Newtonian Formalism | Astrophysics, Volume 43, Issue 2, pp 222-229, doi: 10.1007/BF02683987, 2000

U. Bleyer, L. Sh. Grigorian, R. M. Avagian, E. V. Chubarian

New mass formula for spherically symmetric stellar configurations | Astronomische Nachrichten, Vol 316, Issue 1, pp 1–7, DOI: 10.1002/asna.2103160102, 1995

R. M. Avagyan , G. Oganessian

Mass Formula for a Stationary Axisymmetric Configuration and the Physical Realisation of the Kerr metric | Mod. Phys. Lett., A209, 261-262, http://arxiv.org/pdf/gr-qc/9505029.pdf, 1995

R. M. Avagyan, G. Oganessian

A New Formula for the Mass of a Stationary Axisymmetric Configuration | Mod. Phys. Lett. A 10, 841, DOI: 10.1142/S0217732395000909, arXiv:gr-qc/9410024v1, 1995

R. M. Avagyan, E. V. Chubaryan, H. A. Grigorian

Rotating bodies in the bimetric theory | Astronomische Nachrichten, Vol 309, Issue 4, 229-232, DOI: 10.1002/asna.2113090402, 1988

R. M. Avagyan, E. V. Chubaryan, A. V. Sarkissian, E. Schmutzer

Treatment of a static spherically symmetric matter distribution on the basis of the Projective Unified Field Theory | Astronomische Nachrichten, Vol 311, Issue 6, 343-350, DOI: 10.1002/asna.2113110604, 1990

R. M. Avagyan, L. Grigoryan

The Gravitation Theory in Bimetric Formulation | Astrophysics and Spase Sciense, Volume 146, 183-193, doi:10.1007/BF00656993,1988

R. M. Avakian, A. V. Sarkissian, E. V. Chubarian

Об одной задаче в биметрической теории тяготения (Ձգողության բիմետրիկ տեսությամբ մի խնդրի մասին) | ԵՊՀ Գիտական տեղեկագիր, Բնական գիտություններ, 1987, #1, էջ 69-74 (ռուսերեն) |

R. M. Avagyan , A. V. Sarkissian, V. T. Karapetyan

On the singularity in Rosen's Bimetric Theory of Gravitation | Astrophysics and Spase Sciense, Volume 111, Issue 1, 197-201, doi:10.1007/BF00651529,1985

R. M. Avagyan, E. V. Chubaryan, B. V. Khachatryan, A. V. Sarkissian

On the Election of the Flat Metric in the Bimmetric Theory of Gravitation | Astrophysics and Spase Sciense, Volume 68, Issue 2, pp 347-353, doi:10.1007/BF00639704, 1980

Г. С. Саакян, Р. М. Авакян, Ю. Л. Вартанян

О свойствах вырожденной плазмы при чрезвычайно больших плотностях | Сообщения Бюраканской обсерватории, т.43, с. 57-73, 1971
 

Thesis

Р. М. Авагян, Н. А. Саарян, Г. Г. Арутюнян, А. С. Котанджян

Об одном сценарии расширения ранней Вселенной | XVI Всероссийская гравитационная конференция, Международная конференция по гравитации, космологии и астрофизике. 2017, стр. 50

Kotanjyan Anna, Avagyan Roland, Harutyunyan Gohar, Sushkov Sergey, Chubaryan Edvard

Late stage of the Universe evolution taking into account the vacuum effects | The Modern Physics of Compact Stars, 2015, p. 8