Aspects of separability in the coupled cluster based direct methods for energy differences D Mukhopadhyay, S Mukhopadhyay, R Chaudhuri, D Mukherjee Theoretica chimica acta 80, 441-467, 1991 | 132 | 1991 |
The construction of a size-extensive intermediate Hamiltonian in a coupled-cluster framework D Mukhopadhyay, B Datta, D Mukherjee Chemical physics letters 197 (3), 236-242, 1992 | 108 | 1992 |
Size-extensive effective Hamiltonian formalisms using quasi-Hilbert and quasi-Fock space strategies with incomplete model spaces D Mukhopadhyay Jr, D Mukherjee Chemical physics letters 163 (2-3), 171-177, 1989 | 85 | 1989 |
Applications of open-shell coupled cluster theory using an eigenvalue-independent partitioning technique: Approximate inclusion of triples in IP calculations R Chaudhuri, D Mukhopadhyay Jr, D Mukherjee Chemical physics letters 162 (4-5), 393-398, 1989 | 82 | 1989 |
Molecular-exciton approach to spin-charge crossovers in dimerized Hubbard and excitonic chains D Mukhopadhyay, GW Hayden, ZG Soos Physical Review B 51 (15), 9476, 1995 | 58 | 1995 |
Conical intersections and diabatic potential energy surfaces for the three lowest electronic singlet states of H3+ S Mukherjee, D Mukhopadhyay, S Adhikari The Journal of Chemical Physics 141 (20), 2014 | 51 | 2014 |
Molecular applications of size-extensive quasi-Hilbert-and quasi-Fock-space coupled-cluster formalisms using incomplete model spaces D Mukhopadhyay Jr, D Mukherjee Chemical physics letters 177 (4-5), 441-446, 1991 | 42 | 1991 |
Ab initio calculations on the excited states of Na3 cluster to explore beyond Born-Oppenheimer theories: Adiabatic to diabatic potential energy surfaces and nuclear dynamics AK Paul, S Ray, D Mukhopadhyay, S Adhikari The Journal of chemical physics 135 (3), 2011 | 37 | 2011 |
Renner–Teller intersections along the collinear axes of polyatomic molecules: H2CN as a case study A Das, D Mukhopadhyay, S Adhikari, M Baer The Journal of chemical physics 133 (8), 2010 | 33 | 2010 |
Consistent propagator theory based on the extended coupled-cluster parametrization of the ground state B Datta, D Mukhopadhyay, D Mukherjee Physical Review A 47 (5), 3632, 1993 | 33 | 1993 |
Handbook of conducting polymers ZG Soos, D Mukhopadhyay, A Painelli, A Girlando Marcel Dekker: New York, 1998 | 26 | 1998 |
A comparative study of core-extensive and core—valence-extensive coupled-cluster theories for energy differences: Excitation energies SK Mukhopadhyay, R Chaudhuri, D Mukhopadhyay Jr, D Mukherjee Chemical physics letters 173 (2-3), 181-186, 1990 | 23 | 1990 |
Nonlinear optical and electroabsorption spectra of polydiacetylene crystals and films D Mukhopadhyay, ZG Soos The Journal of chemical physics 104 (4), 1600-1610, 1996 | 22 | 1996 |
Stark profiles of singlet excitons in conjugated polymers ZG Soos, D Mukhopadhyay, MH Hennessy Chemical physics 210 (1-2), 249-257, 1996 | 20 | 1996 |
Vibronic analysis of overlapping resonances and the third‐harmonic‐generation spectrum of β‐carotene ZG Soos, D Mukhopadhyay The Journal of chemical physics 101 (7), 5515-5522, 1994 | 20 | 1994 |
A new nonperturbative theory of core-hole ionizations: a compact cluster-expansion technique for treating relaxation effects D Mukhopadhyay Jr, R Chaudhuri, D Mukherjee Chemical physics letters 172 (6), 515-521, 1990 | 17 | 1990 |
The adiabatic‐to‐diabatic transformation angle and the berry phase for coupled jahn–teller/renner–teller systems: The F+ H2 as a case study A Das, D Mukhopadhyay, S Adhikari, M Baer International Journal of Quantum Chemistry 112 (13), 2561-2570, 2012 | 16 | 2012 |
Jahn–Teller Intersections Induced by Introduction of Bending in Linear Polyatomics: Study with HCNH, a Selected Molecular System A Das, D Mukhopadhyay The Journal of Physical Chemistry A 116 (7), 1774-1785, 2012 | 16 | 2012 |
Dressed adiabatic and diabatic potentials to study conical intersections for F+ H2 A Das, T Sahoo, D Mukhopadhyay, S Adhikari, M Baer The Journal of Chemical Physics 136 (5), 2012 | 15 | 2012 |
Conical intersections in 22E′ states of Na3 cluster AK Paul, S Ray, D Mukhopadhyay, S Adhikari Chemical Physics Letters 508 (4-6), 300-305, 2011 | 15 | 2011 |