Hovhannes R. Grigoryan

    Address:

    Theory Group

    Physics Division, Building 203

    Argonne National Laboratory

    9700 South Cass Avenue

    Argonne, IL 60439, USA

    Phone:

    +1 (630) 252-6223

    Fax:

    +1 (630) 252-3903

    E-mail:

    [email protected]

    Curriculum Vitae

    Research Interests

     

    My research interests mainly lie in Particle and Nuclear Physics. My immediate interests include applying Quantum Field Theory and String Theory methods to study Hadronic Physics and some nonperturbative aspects of QCD at zero and finite temperatures. Also, I am interested in Physics Beyond the Standard Model emerging from the setups involving Extra Dimensions.

     

    Biographical sketch

    • 2008-Present: Director's Postdoctoral Fellow, Theory Group, Argonne National Laboratory, USA

    • 2008: Ph.D., Louisiana State University, Baton Rouge, LA

    • 2003-2008: Research Assistant at Thomas Jefferson National Accelerator Facility, Newport News, VA

    Publications

    • The list of all papers and citation summary are available from SPIRES

    1. Photoproduction through Chern-Simons Term Induced Interactions in Holographic QCD,
       S.K. Domokos, H.R. Grigoryan and J.A. Harvey,
       accepted in Phys. Rev. D (2009) [arXiv:0905.1949[hep-ph]]

    1. Electromagnetic Nucleon-to-Delta Transition in Holographic QCD,
       H.R. Grigoryan, T.-S.H. Lee and Ho-Ung Yee,
       Phys. Rev. D 80 , 055006 (2009) [arXiv:0904.3710[hep-ph]]

    1. Pion in the Holographic Model with 5D Yang-Mills Fields,
       H.R. Grigoryan and A.V. Radyushkin,
       Phys. Rev. D 78, 115008 (2008) [arXiv:0808.1243[hep-ph]]

    1. Anomalous Form Factor of the Neutral Pion in Extended AdS/QCD Model with Chern-Simons Term,
       H.R. Grigoryan and A.V. Radyushkin,
      Phys. Rev. D 77, 115024 (2008) [arXiv:0803.1143 [hep-ph]]

    1. Dimension Six Corrections to the Vector Sector of AdS/QCD Model,
       H.R. Grigoryan,
       Phys. Lett. B 662, 158 (2008) [arXiv:0709.0939 [hep-ph]]

    1. Pion Form Factor in Chiral Limit of Hard-Wall AdS/QCD Model,
       H.R. Grigoryan and A.V. Radyushkin,
       Phys. Rev. D 76, 115007 (2007) [arXiv:0709.0500 [hep-ph]]

    1. Structure of Vector Mesons in Holographic Model with Linear Confinement,
       H.R. Grigoryan and A.V. Radyushkin,
       Phys. Rev. D 76, 095007 (2007) [arXiv:0706.1543 [hep-ph]]

    1. Form Factors and Wave Functions of Vector Mesons in Holographic QCD,
       H.R. Grigoryan and A.V. Radyushkin,
       Phys. Lett. B 650, 421 (2007) [arXiv:hep-ph/0703069]

    1. Vector Meson Mass Corrections at O(a^2) in PQChPT with Wilson and Ginsparg-Wilson quarks,
       H.R. Grigoryan and A.W. Thomas,
       Phys. Lett. B 632, 657 (2006) [arXiv:hep-lat/0507028]

    1. PQChPT with Staggered Sea and Valence Ginsparg-Wilson Quarks: Vector Meson Masses,
       H.R. Grigoryan and A.W. Thomas,
       J. Phys. G 31, 1527 (2005) [arXiv:hep-lat/0511022]

    Recent Talks

    • Hadron Form Factors in AdS/QCD, The Third Workshop of the APS Topical Group in Hadron Physics, April 29, 2009 in Denver, Colorado
    • Nucleon-to-Delta Transition in Holographic QCD, Joint Theory Institute, Argonne, IL, Apr 16, 2009
    • The Physics of Pion from Holographic QCD, HEP/ANL, Argonne, IL, Nov. 4, 2008
    • Baryon as Skyrmion-like Soliton from the Holographic Dual Model of QCD, Institute for Nuclear Theory program, Seattle, WA, May 6, 2008
    • Form Factor of Pion in AdS/QCD model with Chern-Simons term, Ecole de Physique des Houches, Les Houches, France, Mar. 28, 2008
    • AdS/QCD model as a tool for solving nonperturbative QCD problems, Los Alamos National Laboratory, Los Alamos, NM, Feb. 12, 2008
    • Holographic dual model of QCD as an alternative tool for studying the strong interactions at low energies, Argonne National Laboratory, Argonne, IL, Feb. 7, 2008
    • Various applications of the AdS/QCD model, The Ohio State University, Columbus, OH, Jan 31, 2008

      • Organized Events and Activities

      • Referee for Physical Review D, International Journal of Modern Physics A, The European Physical Journal C
      • Current organizer of Theory Group Seminar, PHY, Argonne, IL
      • Dynamics of Symmetry Breaking, workshop organized with ANL/UChicago Joint Theory Institute, April 13-17, 2009

        Last modified by [email protected] on October, 2009