armen.kocharian

"relativity applies to physics, not ethics"

Selected Publications

 

 

Seminars, Colloquia, Invited Talks at Conferences

  • A.N. Kocharian, C.Yang and Y. L. Chiang - "Exact and self-consistent perturbation calculations of thermodynamic properties in correlated electrons in half-metallic materials", Ninth International Conference on Composites Engineering, ICCE/9, Conference, San Diego, California (2002).
  • A.N. Kocharian - "Exact and Self-Consistent Studies of the Ground State Properties for 1d and 2d Hubbard Models in Entire Parameter Space ", Gordon Research Conference, Colby College Waterville, Maine (2002).
  • A.N. Kocharian - "Inhomogeneous Superconductivity and BCS-Bose Condensation Crossover in Attractive One-Dimensional Hubbard Model", Gordon Research Conference, Colby College Waterville, Maine (2002).
  • A.N. Kocharian, C. Yang and Y. L. Chiang - "Superconductivity and magnetism and mapping between the attractive and repulsive Hubbard models", International Conference on Strongly Correlated Electrons with orbital degrees of freedom, (ORBITAL2001), Japan, Osaka (2001).
  • A.N. Kocharian, C. Yang and Y. L. Chiang - "Phase diagram and magnetic correlations in one dimensional repulsive Hubbard model with magnetic field", International Conference on Strongly Correlated Electrons with orbital degrees of freedom, (ORBITAL2001), Japan, Osaka (2001).
  • A.N. Kocharian - "Phase diagram and BCS-Bose condensation of local pairs in 1d and 2d Hubbard model", International Conference on New Theories, Discoveries and Applications of Superconductivity and Related Materials, (New3SC-3), Honolulu, Hawaii (2001).
  • A.N. Kocharian - "Inhomogeneous Superconductivity in 1d Attractive Hubbard Model", International Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI,Houston, Texas (2000).
  • A.N. Kocharian, C Yang and Y. L. Chiang - "Phase Diagram, Crossover and Inhomogeneous Superconductivity in the Attractive Hubbard Model", The 6th International Conference on Materials and Mechanisms of Superconductivity And High Temperature Superconductors, Houston, Texas (2000).<\li>
  • A.N. Kocharian, C Yang and Y. L. Chiang - "Bose condensation and electron pairing in 1d Hubbard model", II Conference on New Theories, Discoveries and Applications of Superconductivity and Related Materials, Las Vegas, Nevada (1999).
  • A.N. Kocharian, C Yang and Y. L. Chiang - "Phase transitions and exact ground state", International Conference on Strongly Correlated Electron Systems, Nagano, Japan (1999)
  • A.N. Kocharian, C Yang and Y. L. Chiang - "inhomogeneous superconductivity in attractive Hubbard model", The 6th International Conference on Materials and Mechanisms of Superconductivity And High Temperature Superconductors, Houston, Texas (2000).
  • A.N. Kocharian, C Yang and Y. L. Chiang - "inhomogeneous superconductivity in attractive Hubbard model", The 3rd International Conference on Stripes and High Tc Superconductivity (Stripes 2000), Rome, Italy (2000).
  • C. Papatriantafillou, N. Kioussis, S. Park and A. N. Kocharian - "Phase Diagram of the Symmetric and Asymmetric one-dimensional Anderson model.", International Conference on Strongly Correlated Electron Systems, Paris, France (1998).
  • C. Papatriantafillou, N. Kioussis, S. Park and A.N. Kocharian - "Phase diagram of the symmetric and asymmetric one-dimensional Anderson model", Bulletin of APS, 43, No. 1, K31 7, p 402, Los Angeles, California (1998).
  • N. Kioussis, S. Park and A.N. Kocharian - "Ground-state properties of the Hubbard model in the presence of magnetic field", APS March Meeting, Bulletin of APS, 42, No. 1, p 814, Kanzas City, Missouri (1997).
  • A.N. Kocharian and C. Yang - "Superconductivity in two component fermion system with attraction", APS March Meeting, Bulletin of APS, 42, No. 1, p 428, Kanzas City, Missouri (1997).
  • A.N. Kocharian, A.K. Jermakian and A.S. Sogomonian - "Mott-Hubbard transition in finite 1d and 2d lattices", Workshop on Strong Electron Correlations, Preprint IC/96/277, ICTP, Miramare-Trieste, Italy (1996).
  • G.W. Fernando, A.N. Kocharian, R.E. Watson and M. Weinert - "Stoner criterion of ferromagnetism and moment saturation in the Hubbard model with applied magnetic field", International Conference on Strongly Correlated Electron Systems, Zurich, Switzerland (1996).
  • A.N. Kocharian, A.K. Jermakian and C. Yang - "Off-diagonal superconducting correlations and Nagaoka instability in the repulsive Hubbard model", International Conference on Strongly Correlated Electron Systems, Zurich, Switzerland, (1996).
  • A.N. Kocharian, A.K. Jermakian and C. Yang - "Mott-Hubbard transition in finite Hubbard lattices: exact results", IInternational Conference on Strongly Correlated Electron Systems, Zurich, Switzerland (1996).
  • A.N. Kocharian -"The behavior of the critical field and correlation functions in finite-size Hubbard-like models", International Conference on Exactly Soluble Models in Statistical Mechanics: Historical Perspectives and Current Status, Northeastern University, Boston, Massachusetts (1996).
  • A.N. Kocharian - "The quantum instabilities and electron correlations", Proceedings of International conference on Quantum Mechanics from Microcosm to Macrocosm, University of Albany, New York (1996).
  • A.N. Kocharian, A.K. Jermakian and C. Yang - "Unsaturated ferromagnetism of two component Hubbard rings in a strong magnetic field, "APS March Meeting, Bulletin of APS, v 41, p 588, St. Louis, Michigan (1996).
  • A.N. Kocharian, A.K. Jermakian and C. Yang - "The superconductivity of two holes near half-filling in attractive Hubbard model"International Conference on Strongly Correlated Electron Systems, Zurich, Switzerland (1996).
  • A.N. Kocharian and A.S. Sogomonian - "The study of overturned spins in two-dimensional Heisenberg model", APS March Meeting, Bulletin of APS, v 41, p. 279, St. Louis, Michigan (1996).
  • A.N. Kocharian and J.H. Sebold - "Unsaturated ferromagnetism in Hubbard-like finite chains at strong magnetic field", APS March Meeting, Bulletin of APS, v 41, p 695, St. Louis, Michigan (1996).
  • A.N. Kocharian and G.R. Reich - "The bipolaron superconductivity in two-band model with strong attraction", International Workshop on High Temperature Superconductivity, Miami, Florida (1995).
  • A.N. Kochariana and G.R. Reich - "Orbital magnetism and mixed valence state", APS March Meeting, Bulletin of APS, v 40, p 316, San Jose, California (1995).
  • C. Yang and A.N. Kocharian - "High temperature superconductivity in the generalized negative U Hubbard model", Report on 1994 International Conference on Electronic Materials (IUMRS-ICEM'94), Hsinchu, Taiwan (1994).
  • A.N. Kocharian and G.R. Reich - "The phase diagram in a degenerate generalized Hubbard model", Report on the 71 Statistical Mechanics Meeting. The title is published in the journal of Statistical Physics, ed. by Joel L. Lebowitz, Rutgers, New Jersey (1994).
  • A.N. Kocharian and G.R. Reich - "The phase diagram in a degenerate generalized Hubbard model", Report on the 71 Statistical Mechanics Meeting. The title is published in the journal of Statistical Physics, ed. by Joel L. Lebowitz, Rutgers, New Jersey (1994).
  • A.N. Kocharian and G.R. Reich - "Two-particle correlation in finite low-dimensional lattices", Report on International Conference on Strongly Correlated Electrons, Amsterdam, The Netherlands (1994).
  • A.N. Kocharian and G.R. Reich - "Phase transition in generalized Hubbard model", Report on "International Conference on Strongly Correlated Electrons", Amsterdam, The Netherlands (1994).
  • A.N. Kocharian and A.G. Sogomonian - "Correlation decay in low-dimensional spin-glasses", Report on 6-th Joint MMM-Intermag Conference, Albuquerque, New Mexico (1994).
  • A.N. Kocharian and G.R. Reich - "Mixed valence in a generalized Hubbard model", Report on 6-th Joint MMM-Intermag Conference, Albuquerque, New Mexico (1994).
  • A.N. Kocharian and A.G. Sogomonian "Phase diagram and correlation function decay of bipolarons in 2d lattices" The 20-th International Conference on Low Temperature Physics, Conference Handbook II, pp. L9-7, Eugene, Oregon (1993).
  • A.N. Kocharian and A.S. Saakian - "Valence fluctuations and phase transitions in the system of strongly interacting fermions" International Conference on Strongly Correlated Systems, Program book and abstracts, p. KT16, San Diego, California (1993).
  • A.N. Kocharian and A.G. Sogomonian - "Superconducting correlation function decay in 2d degenerate Hubbard model", In Proceedings of 1993 International Workshop on Superconductivity, Hoakodate, Japan (1993).
  • A.N. Kocharian and P.S. Ovnanian - "Charge fluctuations and superconductivity in the Hubbard model with attraction", In Progress of High Temperature Superconductivity, v 32, pp. 384-389, ed. A. A. Aronov, A. I. Larkin, V. S. Lutovinov, World Scientific, Singapore, New-Jersey, London, Hong Kong (1992).
  • A.N. Kocharian and A.S. Saakian - "Two-particle correlations in 1d finite lattice Hubbard model", In Proceedings of 27-th Conference on Low Temperature Physics, part 2, p. 157 Kazan, Russia (1992).
  • A.N. Kocharian and A.G. Sogomonian - "High Tc superconductivity and valence fluctuations in generalized negative U Hubbard model", In Proceedings of 1992 Annual Material Research Society Meeting, p. 272, Boston, Massachusetts (1992).
  • A.N. Kocharian - "High Tc superconductivity and mixed valence state of bipolarons", Proceedings of 4-th International Conference on "Phonon Physics" (Phonons-1992), HiTc 16, Ithaca, New York (1992).
  • A.N. Kocharian and P.S. Ovnanian - "The phase diagram in strongly correlated negative U Hubbard model", In Proceedings of the 9-th International Seminar on "Phase Transitions and Critical Phenomena", p. 5, Kudowa, Poland (1992).
  • A.N. Kocharian and P.S. Ovnanian - "Charge fluctuations in the nonperturbative Hubbard model", Report on the International Workshop on "Strongly Correlated Electron States" in Condensed Media (SCESM-91), Crimea, Ukraine, 1991.
  • A.N. Kocharian and P.S. Ovnanian - "Electron and hole superconductivity in the model of local pairs near half-filling", Proceedings of the International Conference on "Materials and Mechanisms of Superconductivity", p. 14 (PO-30), Kanazava, Japan (1991).
  • A.N. Kocharian and P.S. Ovnanian - "Charge fluctuations and superconductivity in the nonperturbative effective Hubbard model", Materials of the International Conference on "HTSC and Localization Phenomena", p. T 17, Moscow, Russia (1991).
  • A.N. Kocharian and P.S. Ovnanian - "Charge fluctuations and superconductivity of highly correlated electrons", Proceedings of the 25-th AMPERE Congress, pp. 295-296, Stuttgart, Germany (1990).
  • A.N. Kocharian and P.S. Ovnanian - "Strongly correlated electrons and superconductivity of diholons and didoublons", The Second Soviet-German Joint Seminar on Cooperative Phenomena in Many-Body Systems in Physics, Moscow, Russia (1989).
  • A.N. Kocharian and P.S. Ovnanian - "Superexchange mechanism and superconductivity in the Hubbard model with attraction", Proceedings of the 19-th Annual International Symposium on Electron Structure of Solids, p. 6, Holzhau, Germany (1989).
  • A.N. Kocharian and P.S. Ovnanian - "Phonon induced superexchange and superconductivity of diholons and didoublons in HTSC", Proceedings of the Third International Conference on Phonon Physics, p. 81, Heidelberg, Germany (1989).
  • A.N. Kocharian - "Magnetic susceptibility of variable valence rare-earth compounds for the N-fold degenerate Anderson model", In Proceedings of the 24-th Congress on "Magnetic Resonance and Related Phenomena"(AMPERE - 88), pp. 977-982, Poznan, Poland (1988).
  • V.E. Adamian, A.A. Artsruni, A. Benayssa, A.N. Kocharian and M.A. Melikian - "The influence of certain parameters on the magnetic properties of multi-component solid solutions with a CsCl structure", Report in Proceedings of the 24-th International Congress on "Magnetic Resonance and Related Phenomena", (AMPERE - 88), pp. 983-989, Poznan, Poland (1988).
  • A.N. Kocharian - "The effect of electron-phonon interaction on the electron spectrum of the weakly disordered semiconductors", Proceedings of the International Conference on Phonon Physics ("Phonon-85"), pp. 217-220, Budapest, Hungary, (1985)., Lett. to the Soviet Journal of Experimental and Theoretical Physics, v.13, pp.688-691, 1971.
  • A.N. Kocharian, A.K. Jermakian and A.S. Saakian - "Finite-size clusters in discrete Hubbard model with transverse and longitudinal magnetic fields", Physica B 259-261, pp. 736-738, 1999.