| Studies on nonlinear coherent states S Sivakumar Journal of Optics B: Quantum and Semiclassical Optics 2 (6), R61, 2000 | 115 | 2000 |
| Photon-added coherent states as nonlinear coherent states S Sivakumar Journal of Physics A: Mathematical and General 32 (18), 3441, 1999 | 114 | 1999 |
| Even and odd nonlinear coherent states S Sivakumar Physics Letters A 250 (4-6), 257-262, 1998 | 88 | 1998 |
| Nonlinear Jaynes–Cummings model of atom–field interaction S Sivakumar International Journal of Theoretical Physics 43, 2405-2421, 2004 | 55 | 2004 |
| Generation of even and odd nonlinear coherent states S Sivakumar Journal of Physics A: Mathematical and General 33 (11), 2289, 2000 | 35 | 2000 |
| A review on quantum information processing in cavities N Meher, S Sivakumar The European Physical Journal Plus 137 (8), 985, 2022 | 27 | 2022 |
| Number state filtered coherent states N Meher, S Sivakumar Quantum information processing 17, 1-19, 2018 | 24 | 2018 |
| Current–voltage characteristics of silicon PIN diodes irradiated in KAMINI nuclear reactor MK Parida, ST Sundari, V Sathiamoorthy, S Sivakumar Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2018 | 19 | 2018 |
| Interpolating coherent states for Heisenberg–Weyl and single-photon SU (1, 1) algebras S Sivakumar Journal of Physics A: Mathematical and General 35 (31), 6755, 2002 | 19 | 2002 |
| Photon-added coherent states in parametric down-conversion S Sivakumar Physical Review A—Atomic, Molecular, and Optical Physics 83 (3), 035802, 2011 | 18 | 2011 |
| Duality and quantum state engineering in cavity arrays N Meher, S Sivakumar, PK Panigrahi Scientific reports 7 (1), 9251, 2017 | 17 | 2017 |
| Truncated coherent states and photon-addition S Sivakumar International Journal of Theoretical Physics 53, 1697-1709, 2014 | 15 | 2014 |
| Enhancing phase sensitivity with number state filtered coherent states N Meher, S Sivakumar Quantum Information Processing 19 (2), 51, 2020 | 12 | 2020 |
| Entanglement in bipartite generalized coherent states S Sivakumar International Journal of Theoretical Physics 48 (3), 894-904, 2009 | 11 | 2009 |
| Quantum interference induced photon localization and delocalization in Kerr-type nonlinear cavities N Meher, S Sivakumar JOSA B 33 (6), 1233-1241, 2016 | 9 | 2016 |
| Atomic switch for control of heat transfer in coupled cavities N Meher, S Sivakumar JOSA B 37 (1), 138-147, 2020 | 7 | 2020 |
| Effect of thermal noise on atom-field interaction: Glauber-Lachs versus mixing S Sivakumar The European Physical Journal D 66, 1-7, 2012 | 6 | 2012 |
| Superposed coherent states improve fidelity of NOON states generated in post-selection S Sivakumar Canadian Journal of Physics 93 (4), 373-376, 2015 | 5 | 2015 |
| Extending the grid plate life-Incorporation of lower axial shield for FBTR G Raghukumar, NH Stephen, S Sivakumar, S Varatharajan, ... | 3 | 2017 |
| An Introduction to Quantum Optics: Photon and Biphoton Physics: Scope: monograph. Level: researchers and lecturers S Sivakumar Contemporary Physics 53 (1), 72-73, 2012 | 3 | 2012 |
