Karen M. Shahabasyan
Biography
Education
Physics Department Yerevan State University

Academic degree
1980,candidate, “Several Mechanisms of Magnetic Field Generation in Pulsars”, YSU.
1992,doctoral, “Axial Symmetric Magnetic Fields in Neutron Stars” YSU.
2001 profesor at the Department of Theoretical Physics YSU

Professional experience
1971-till now Department of Theoretical Physics YSU
1999 Scientific visit to Rostock University, Germany.
2012 Scientific visit to Frankfurt University, Germany.
2014 Scientific visit to Frankfurt University, Germany.

Academic courses
Classical Mechanics, Classical Electrodynamics, Statistical Mechanics,
Quantum Mechanics , Superfluidity and Superconductivity

Scale of professional interests
1. Theory of the Superfluidity of the two Component Fermi Liquid.
2. Superconductivity of the Quark Matter in superdense quark core of the neutron star.
3. General Relativity and Gravitation: gravitational radiation from isolated White Dwarfs and Neutron Stars
4. Mechanisms of Magnetic Field Generation in Pulsars

Participation in grant projects
1999: grant from Volkswagen Stiftung.
2002: grant ANSEF No PS 51-01
2003: grant CRDF AP2-3207 / NFSAT 087-02
2005: grant ANSEF No 05-PS-astroth-811-78

Professional membership
1999 The Scientific expert of NATO Science Program
2003 The Scientific expert of CRDF


Languages
Armenian, English, Russian

kshahabas@ysu.am

Karen M. Shahabasyan

Professor | Faculty of Physics - Academician Gourgen Sahakyan's Chair of Theoretical Physics
 
 

Book

K.M. Shahabasyan, M.K. Shahabasyan

Oscillations in the angular velocity of pulsars | Astrophysics, v. 54, p. 111-116, 2011
 

Article

K.M. Shahabasyan, M.K. Shahabasyan, A.D. Sedrakian

Time-dependent Ginzburg- Landau equations for rotating two-flavor color superconductors | Journal of Physics: Conference Series, v. 496, 012018, 2014

K.M. Shahabasyan, M.K. Shahabasyan, A.D. Sedrakian

Extended time-dependent Ginzburg- Landau equations for rotating two-flavor color superconductors | Astrophy¬sics, v. 57, p. 105-118, 2014

K.M. Shahabasyan, M.K. Shahabasyan, A.D. Sedrakian

Time-dependent Ginzburg-Landau equations for rotating two-flavor color superconductors | Astrophysics, v. 56, p. 255-266, 2013

K.M. Shahabasyan, M.K. Shahabasyan

Time-dependent Ginzburg-Landau equations for rotating superconductors with paramagnetic impurities | Journal of Contem¬porary Physics, v. 47, p.257-259, 2012

K.M. Shahabasyan, M.K. Shahabasyan

Vortex structure of neutron stars with triplet neutron superfluidity | Astrophysics, v. 54 , p.429-438, 2011

D.M. Sedrakian, K.M. Shahabasyan

The magnetic field of pulsars. In Neutron Stars | Supernovae and Supernova Remnants, pp 67-107, 2008, Nova Publish

D. M. Sedrakian , K. M. Shahabasyan, D. Blaschke, M. K. Shahabasyan

Vortex structure of neutron stars with CFL quark cores | Astrophysics, Volume 51, Issue 4, pp 544-558, 2008

D.M. Sedrakian, K.M. Shahabasyan, M.K. Shahabasyan

Magnetic field of a neutron star with a superconducting quark core | Astrophysics, v.50, p. 65-75, 2007

D.M. Sedrakian , D. Blaschke, K.M. Shahabasyan

Magnetic field of compact stars with superconducting quark cores . “Superdense QCD matter and compact stars.” | NATO Science Series II, v. 197, p. 263-275, 2006, Springer

D.M. Sedrakian, K.M. Shahabasyan, M.K. Shahabasyan

Gravitational radiation from differentially rotating and oscillating white dwarfs | Astro¬physics, v. 49, p. 201-210, 2006

D.M. Sedrakian, M. Benacquista, M.V. Hairapetyan, K.M. Shahabasyan, A.A. Sadoyan

Gravitational radiation from differentially rotating white dwarfs | Classical & Quantum Gravity, v. 21, p. 5493-5502, 2004

D.M. Sedrakian, M. Benacquista, M.V. Hairapetyan, K.M. Shahabasyan, A.A. Sadoyan

Gravitational radiation from pulsating magnetic white dwarfs | Astrophysics, v.47, p. 324-334, 2004

D.M. Sedrakian, M. Benacquista, K.M. Shahabassian, A.A. Sadoyan, M.V. Hairapetyan

Gravitational radiation from fluctuations in rotating neutron stars | Astrophysics, v.46, p. 445-454, 2003

M. Benacquista, D.M. Sedrakian, K.M. Shahabasyan, M.V. Hairapetyan

Gravitational radiation from pulsating white dwarf | Astrophysical Journal, v. 596, L. 223-226, 2003

D.M. Sedrakian, D. Blaschke, K.M. Shahabasyan, D.N. Voskresensky

Meissner effect for “color” superconducting quark matter | Физика Элем. Част. И Атом. Яд., т. 33 в. 7, с. 190-201, 2002

D.M. Sedrakian, K.M. Shahabasyan

Structure of the magnetic field of a neutron star | Astrophysics, v. 45, p. 358-364, 2002

D.M. Sedrakian, D. Blaschke, K.M. Shahabasyan

Meissner effect for “color” superconducting quark matter | Astrophysics, v. 44, p. 359-368, 2001

D. Blaschke, D.M. Sedrakian, K.M. Shahabasyan

Diquark condensates and the magnetic field of pulsars | Astronomy & Astrophysics, v. 350, L. 47-50, 1999

D.M.Sedrakyan, K.M.Shahabasyan

Fluctuational mechanism of formation of proton vortices in the “npe”-phase of a neutron star | Astrophy¬sics, v. 42, p. 169-176, 1999

D.M. Sedrakian, K.M. Shahabassian, Yu.M. Bruk

Relaxation time of the superfluid core of a neutron star | Astrophysics, v. 40, p. 320-326, 1997

D.M. Sedrakyan, K.M. Shahabasyan, M.V. Airapetyan

Quasi-sinusoidal oscillations of the angular velocity of pulsars | Astrophysics, v. 38, p. 145-151, 1995

D.M. Sedrakyan, K.M. Shakhabasyan

Superfluidity and the magnetic field of pulsars | Soviet Physics Uspekhi, v. 34, p. 555-571, 1991

D.M.Sedrakyan, A.D.Sedrakyan, K.M.Shakhabasyan

Spindown mechanisms and internal temperature of neutron stars | Astrophysics, v 33, p. 324-331, 1990

D.M. Sedrakyan, A.D. Sedrakyan, K.M. Shakhabasyan

Motion of vortices and dissipation of energy in the core of a neutron star | Astrophysics, v. 32, p. 170-176, 1990

D.M. Sedrakyan, A.D. Sedrakyan, K.M. Shakhabasyan

Magnetic dipole radiation from the cores of neutron vortex filaments | Astrophysics, v. 31, p. 614-618, 1989

D.M. Sedrakyan, K.M. Shakhabasyan

Asymmetric energy release in pulsars resulting from motion of vortices | Astrophysics, v. 29, p. 492-497, 1988

D.M. Sedrakyan, K.M. Shakhabasyan

Superconductivity of pion condensate in neutron stars | Astrophysics, v. 28, p. 374-379, 1988

K.M. Shakhabasyan

Paramagnetic effects in a superconducting neutron star | Astrophysics, v. 25, p. 665-670, 1986

D.M. Sedrakyan, K.M. Shakhabasyan, A.G. Movsisyan

Relaxation times in superfluid cores of neutron stars | Astrophysics, v. 22, p. 84-88, 1985

V. M. Gasparian, G. S. Mkrtchian, K. M. Shahabasyan

Магнитный момент нейтронной вихревой решетки пульсара (Պուլսարի նեյտրոնային մրրկային ցանցի մագնիսական մոմենտը) | ԵՊՀ Գիտական տեղեկագիր, Բնական գիտություններ, 1985, #1, էջ 56-61 (ռուսերեն) |

D.M. Sedrakyan, K.M. Shakhabasyan, A.G. Movsisyan

Magnetic moments of neutron stars composed of a real baryon gas | Astrophysics, v. 21, p. 656-664, 1984

D.M. Sedrakyan, K.M.Shakhabasyan, A.G. Movsisyan

Thermodynamics of superfluid solutions in the npe phase of a neutron star | Astrophysics, v. 19, p. 175-182, 1983

D.M. Sedrakyan, K.M. Shakhabasyan

On a mechanism of magnetic field generation in pulsars | Astrophysics, v. 16, p. 417-422, 1980

Д.М. Седракян, К.М. Шахабасян

Протонный ток в “npe”-фазе нейтронных звезд | Доклады АН АРМ. ССР, т. 70, с. 28-32, 1980

Д.М. Седракян, К.М. Шахабасян

Уравнения Гинзбурга-Ландау для двухкомпонентной ферми-жидкости. 2 | Ученые записки ЕГУ, № 1, с. 46-56, 1980

D. M. Sedrakian, K. M. Shahabasian

Уравнения Гинзбурга-Ландау для двухкомпонентной ферми-жидкости. 2. Уравнение для сверхпроводящего протонного тока (Երկկոմպոնենտ ֆերմի-հեղուկի Գինզբուրգ-Լանդաուի հավասարումները: 2. Գերհաղորդիչ պրոտոնային հոսանքի հավասարումը) | ԵՊՀ Գիտական տեղեկագիր, Բնական գիտություններ, 1980, #1, էջ 46-56 (ռուսերեն) |

K. M. Shahabasyan

Система уравнений для функций Грина двухкомпонентной сверхтекучей ферми-жидкости при абсолютном нуле температур (Երկկոմպոնենտ գերհոսելի ֆերմի-հեղուկի Գրինի ֆունկցիաների հավասարումների համակարգը բացարձակ զրո ջերմաստիճանում) | ԵՊՀ Գիտական տեղեկագիր, Բնական գիտություններ, 1979, #3, էջ 62-70 (ռուսերեն) |

D. M. Sedrakyan, K. M. Shahabasyan, G. A. Vardanyan

Уравнение Гинзбурга-Ландау для двухкомпонентной ферми-жидкости. I. Система уравнений для функций Грина (Գինզբուրգ-Լանդաուի հավասարումները երկկոմպոնենտ ֆերմի հեղուկի համար) | ԵՊՀ Գիտական տեղեկագիր, Բնական գիտություններ, 1979, #2, էջ 72-82 (ռուսերեն) |

К.М. Шахабасян

Система уравнений для функций Грина двухкомпонентной ферми-жидкости при T=0 | Ученые записки ЕГУ, № 3, c. 62-70, 1979

Д.М. Седракян, К.М. Шахабасян, Г.А. Варданян

Уравнения Гинзбурга-Ландау для двухкомпонентной ферми-жидкости 1 | Ученые записки ЕГУ, № 2, с. 72-82, 1979

D.M. Sedrakyan, K.M. Shakhabasyan, R. Rudolph

Inertial mechanism of generation of magnetic field in pulsars | Astrophysics, v.13,p. 74-84, 1977

Д.М. Седракян, Г.С. Мкртчян, K.M. Шахабасян

К теории вращающихся сверхпроводников | Известия АН Арм. ССР, Физика, т. 11, с. 385-389, 1976

D.M. Sedrakyan, K.M. Shakhabasyan, J. Mucket

Internal magnetic field of pulsars | Astrophysics, v. 10, p. 154-158, 1974

D.M. Sedrakyan, K.M. Shakhabasyan

The magnetic field of pulsars | Astrophysics, v. 8, p. 326-328, 1972
 

Thesis

Shahabasyan Karen, Shahabasyan Meruzhan, Sedrakian Armen

Extended time-dependent Ginzburg-Landau equations for rotating two-flavor color superconductors | The Modern Physics of Compact Stars and Relativistic Gravity, 2015, p. 13

Д.М. Седракян, К.М. Шахабасян, Я. Мюкет

Внутренне магнитное поле пульсаров | Известия АН Арм. ССР, Физика, т. 10, с. 537, 1974