| The eigenvalue-independent partitioning technique in Fock space: An alternative route to open-shell coupled-cluster theory for incomplete model spaces D Sinha, SK Mukhopadhyay, R Chaudhuri, D Mukherjee Chemical physics letters 154 (6), 544-549, 1989 | 205 | 1989 |
| 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 |
| Applications of multireference perturbation theory to potential energy surfaces by optimal partitioning of H: Intruder states avoidance and convergence enhancement JP Finley, RK Chaudhuri, KF Freed The Journal of chemical physics 103 (12), 4990-5010, 1995 | 116 | 1995 |
| The improved virtual orbital-complete active space configuration interaction method, a “packageable” efficient ab initio many-body method for describing … DM Potts, CM Taylor, RK Chaudhuri, KF Freed The Journal of Chemical Physics 114 (6), 2592-2600, 2001 | 109 | 2001 |
| 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 |
| Relativistic Coupled-Cluster Theory of Atomic Parity Nonconservation: Application to Ba+ 137 BK Sahoo, R Chaudhuri, BP Das, D Mukherjee Physical review letters 96 (16), 163003, 2006 | 81 | 2006 |
| Hybrid approach to relativistic Gaussian basis functions: Theory and applications RK Chaudhuri, PK Panda, BP Das Physical Review A 59 (2), 1187, 1999 | 81 | 1999 |
| Lifetimes of the metastable D 3∕ 2, 5∕ 2 2 states in Ca+, Sr+, and Ba+ BK Sahoo, MR Islam, BP Das, RK Chaudhuri, D Mukherjee Physical Review A 74 (6), 062504, 2006 | 80 | 2006 |
| Comparison of low-order multireference many-body perturbation theories RK Chaudhuri, KF Freed, G Hose, P Piecuch, K Kowalski, M Włoch, ... The Journal of chemical physics 122 (13), 2005 | 70 | 2005 |
| Convergence behavior of multireference perturbation theory: Forced degeneracy and optimization partitioning applied to the beryllium atom JP Finley, RK Chaudhuri, KF Freed Physical Review A 54 (1), 343, 1996 | 68 | 1996 |
| Magnetic dipole hyperfine interactions in 137 Ba+ and the accuracies of the neutral weak interaction matrix elements BK Sahoo, G Gopakumar, RK Chaudhuri, BP Das, H Merlitz, ... Physical Review A 68 (4), 040501, 2003 | 67 | 2003 |
| Investigations of Ra+ properties to test possibilities for new optical-frequency standards BK Sahoo, BP Das, RK Chaudhuri, D Mukherjee, RGE Timmermans, ... Physical Review A 76 (4), 040504, 2007 | 62 | 2007 |
| Molecular applications of state-specific multireference perturbation theory to HF, H2O, H2S, C2, and N2 molecules US Mahapatra, S Chattopadhyay, RK Chaudhuri The Journal of chemical physics 129 (2), 2008 | 59 | 2008 |
| Electric dipole and quadrupole transition amplitudes for Ba+ using the relativistic coupled-cluster method G Gopakumar, H Merlitz, RK Chaudhuri, BP Das, US Mahapatra, ... Physical Review A 66 (3), 032505, 2002 | 58 | 2002 |
| Ab initio determination of the lifetime of the 62P3/2 state for 207Pb+ by relativistic many-body theory BK Sahoo, S Majumder, RK Chaudhuri, BP Das, D Mukherjee Journal of Physics B: Atomic, Molecular and Optical Physics 37 (17), 3409, 2004 | 57 | 2004 |
| Global three‐dimensional potential energy surfaces of H2S from the ab initio effective valence shell Hamiltonian method JE Stevens, RK Chaudhuri, KF Freed The Journal of chemical physics 105 (19), 8754-8768, 1996 | 53 | 1996 |
| Potential energy curve for isomerization of N2H2 and C2H4 using the improved virtual orbital multireference Møller–Plesset perturbation theory RK Chaudhuri, KF Freed, S Chattopadhyay, U Sinha Mahapatra The Journal of chemical physics 128 (14), 2008 | 52 | 2008 |
| Comparison of the perturbative convergence with multireference Möller–Plesset, Epstein–Nesbet, forced degenerate and optimized zeroth order partitionings: The excited BeH2 surface RK Chaudhuri, JP Finley, KF Freed The Journal of chemical physics 106 (10), 4067-4081, 1997 | 52 | 1997 |
| Application of the effective valence shell Hamiltonian method to accurate estimation of valence and Rydberg states oscillator strengths and excitation energies for π electron … RK Chaudhuri, A Mudholkar, KF Freed, CH Martin, H Sun The Journal of chemical physics 106 (22), 9252-9264, 1997 | 48 | 1997 |
| State‐specific multireference perturbation theory: development and present status S Chattopadhyay, RK Chaudhuri, US Mahapatra, A Ghosh, SS Ray Wiley Interdisciplinary Reviews: Computational Molecular Science 6 (3), 266-291, 2016 | 44 | 2016 |
