Tigran S. Hakobyan
Biography
Education
1989: Graduated from Department of Physics, Yerevan State University (YSU)
1989 - 1992: Postgraduate Student, Department of Physics, YSU
.
Academic degree
1996 Candidate in Theoretical and Mathematical Physics, from Yerevan Physics Institute. Thesis title: R-matrices and Quantum Groups
2006 Doctor of Scince in Physics, from Yerevan State University. Thesis title: Exact Methods in One-Dimensional and Quasi-One-Dimensional Systems

Professional experience
1993 - 1998 Junior researcher, Theoretical Physics Division, Yerevan Physics Institute
1996 - 1998 Lectuter, Theory Department of Physics Faculty, Yerevan State Univer¬sity
1998 - 1999 PhD, Condensed Matter Physics Dep., CEA, Saclay, France
2003 - 2005 Dotsent, Physics Department of Faculty of Nat¬ural Sciences, Ijevan branch of YSU
1999 - 2013 Researcher, Theoretical Physics Division, Yerevan Physics Institute
2005 - 2013 Assistant Prof., Theory Department of Physics Faculty, YSU
2007 - 2013 Researcher, Laboratory of Theoretical Physics, Yerevan State University
2013 - Senior researcher, Laboratory of Theoretical Physics, Yerevan State University
2013 - Dotsent, Theory Department of Physics Faculty, YSU

Academic courses
During last years, I taught the following courses
• Quantum Mechanics
• Theoretical Mechanics
• Group Theory
• Gauge Field Theory
• Computational Methods in Physics
• Computer Science (Informatics) (Ijevan branch of YSU)

Scale of professional interests
Integrable models in quantum field theory and sta¬tistical physics, Calogero models, antiferromagnetism, quantum spin chains, spin ladder models, exact methods in condensed matter physics, computer simulations of spin systems

Participation in grant projects
• Grant NFSAT-UCEP-06/07.
• Grant ANSEF-1386-PS.
• INTAS grants #840, #96-524, #99-01459, #05-7928
• Grants A-102 and A-829 of the ISTC.
• Grant of Volkswagen Foundation of Germany.
• Swiss SCOPE grant.
• Grant 211-5291 YPI of the Bundesministerium fur Forschung und Technologie.
• NATO Linkage Grant LG 9303057.
• ANSEF grants #2908, #1386.
• Grant NFSAT-UCEP-06/07.
• Grants of Volkswagen Foundation of Germany

Languages
Armenian, Russian, English

Tigran S. Hakobyan

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

Article

T.Hakobyan, O.Lechtenfeld, A.Nersessian

Superintegrability of generalized Calogero model with oscillator or Coulomb potential | Phys. Rev. D 90 (2014) 101701(R)

T. Hakobyan, D. Karakhanyan, O. Lechtenfeld

The structure of invariants in conformal mechanics | Nucl. Phys. B 886, 399-420, 2014

T. Hakobyan, O. Lechtenfeld , A. Nersessian

Superintegrability of generalized Calogero models with oscillator or Coulomb potential | Phys. Rev. D 90, 101701(R), 2014

T. Hakobyan, O. Lechtenfeld, A. Nersessian

The spherical sector of the Calogero model as a reduced matrix model | Nuclear Physics B 858, 250-266 (2012) |

T.Hakobyan, O.Lechtenfeld, A.Nersessian, A.Saghatelian, V.Yeghikyan

Integrable generalizations of oscillator and Coulomb systems via action-angle variables | Phys. Lett. A 376 (2012) 679–686
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