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

Francisco Correa, Tigran Hakobyan, Olaf Lechtenfeld, Armen Nersessian

Spherical Calogero model with oscillator/Coulomb potential: Quantum case | Physical Review D. 2016, 93, 125009 p.

Tigran Hakobyan, Armen Nersessian

Integrability and separation of variables in Calogero-Coulomb-Stark and two-center Calogero-Coulomb systems | Physical Review D. 2016, 93,4, 045025, 14 pp. |

Tigran Hakobyan, Armen Nersessian

Runge-Lenz vector in Calogero-Coulomb problem | Physical Review A, USA, 2015, 92, 22111 p. |

Tigran Hakobyan

Lowest-energy states in parity-transformation eigenspaces of SO(N) spin chain | Nuclear Physics B, Netherlands, 2015, 898, 248-258 pp. |

Tigran Hakobyan, Misha Feigin

On Dunkl angular momenta algebra | Journal of High Energy Physics, Italy, 2015, 11, 107, 22 p. |
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