Items where Author is "Moitra, Raj Kumar"

Article

Mukherjee, Debashis ; Moitra, Raj Kumar ; Mukhopadhyay, Atri (1977) An ab-initio derivation of the pi-electron Hamiltonian by a non-perturbative open-shell formalism Pramana - Journal of Physics, 9 (6). pp. 545-572. ISSN 0304-4289

Mukherjee, Debashis ; Moitra, Raj Kumar ; Mukhopadhyay, Atri (1975) Correlation problem in open-shell atoms and molecules. A non-perturbative linked cluster formulation Molecular Physics, 30 (6). pp. 1861-1888. ISSN 0026-8976

Mukhopadhyay, Atri ; Moitra, Raj Kumar ; Mukherjee, Debashis (1975) On a new partitioning of the Hamiltonian in many-body calculation of pair-correlation energies in closed-shell systems International Journal of Quantum Chemistry, 9 (3). pp. 545-554. ISSN 0020-7608