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Publications
  1. Spin dynamics of YMnO3 studied via inelastic neutron scattering and the anisotropic Hubbard model
    Tapan Chatterji, S. Ghosh, A. Singh, L.P. Regnault, M. Rheinstadter, G.J. Mcintyre, and T. Lonkai
    Physical Review B 76, 144406 (2007) Read article >
  2. High-Energy Kink in the Dispersion of a Hole in an Antiferromagnet --- Double-Occupancy Effects on Electronic Excitations
    Pooja Srivastava, Saptarshi Ghosh, and Avinash Singh
    Physical Review B 76, 184435 (2007) Read article >
  3. Anisotropic Hubbard model on a triangular lattice --- spin dynamics in HoMnO3
    Saptarshi Ghosh and Avinash Singh
    Pramana Journal of Physics 70(1), 163 (2008) Read article >
  4. Correlation Effects on Magnetic Frustration in the Triangular-Lattice Hubbard Model
    Saptarshi Ghosh and Avinash Singh
    Physical Review B 77, 094430 (2008) Read article >
  5. Fermionic Representation for the Ferromagnetic Kondo Lattice Model ---
    Diagrammatic Study of Spin-Charge Coupling Effects on Magnon Excitations
    Sudhakar Pandey, Subrat Kumar Das, Bhaskar Kamble, Saptarshi Ghosh, Dheeraj Kumar Singh, Rajyavardhan Ray, and Avinash Singh
    Physical Review B 77, 134447 (2008) Read article >