Debasis Mukhopadhyay

Aspects of separability in the coupled cluster based direct methods for energy differences

Debasis Mukhopadhyay, Saroj Mukhopadhyay, Rajat K. Chaudhuri et al. · Theoretical Chemistry Accounts · 1991 · 120 citations

Numerical Analysis, Cluster Computing, Cluster Science +8

The construction of a size-extensive intermediate Hamiltonian in a coupled-cluster framework

Debasis Mukhopadhyay, B. P. Datta, Debashis Mukherjee · Chemical Physics Letters · 1992 · 96 citations

Spectral Theory, Hamiltonian Theory, Many-body Quantum Physic +6

Size-extensive effective hamiltonian formalisms using quasi-Hilbert and quasi-Fock space strategies with incomplete model spaces

Debasis Mukhopadhyay, Debashis Mukherjee · Chemical Physics Letters · 1989 · 80 citations

Hamiltonian Theory, Physics, Geometric Quantization +6

Applications of open-shell coupled cluster theory using an eigenvalue-independent partitioning technique: Approximate inclusion of triples in IP calculations

Rajat K. Chaudhuri, Debasis Mukhopadhyay, Debashis Mukherjee · Chemical Physics Letters · 1989 · 79 citations

Numerical Analysis, Cluster Science, Engineering +11

Conical intersections and diabatic potential energy surfaces for the three lowest electronic singlet states of ${\rm H}_3^+$H3+

Saikat Mukherjee, Debasis Mukhopadhyay, Satrajit Adhikari · The Journal of Chemical Physics · 2014 · 62 citations