Items where Author is "Sarkar, Pranab"

Article

Khan, Basir Ahamed ; Sardar, Subhankar ; Sarkar, Pranab ; Adhikari, Satrajit (2014) Multisurface multimode molecular dynamical simulation of naphthalene and anthracene radical cations by using nearly linear scalable time-dependent discrete variable Representation Method The Journal of Physical Chemistry A, 118 (49). pp. 11451-11470. ISSN 1089-5639

Khan, Basir Ahamed ; Sardar, Subhankar ; Sahoo, Tapa S ; Sarkar, Pranab ; Adhikari, Satrajit (2013) Nearly linear scalability of time-dependent discrete variable representation (TDDVR) method for the dynamics of multi-surface multi-mode hamiltonian Journal of Theoretical and Computational Chemistry, 12 (05). ISSN 0219-6336

Pal, Sougata ; Sharma, Rahul ; Goswami, Biplab ; Sarkar, Pranab ; Bhattacharyya, S. P. (2009) A search for lowest energy structures of ZnS quantum dots: genetic algorithm tight-binding study Journal of Chemical Physics, 130 (21). pp. 214703 _1-214703 _9. ISSN 0021-9606

Saha, Aparna ; Sarkar, Pranab ; Adhikari, Satrajit (2006) Fourier grid Hamiltonian‐based multidimensional Floquet propagator method for continuous, pulsed, and bichromatic laser field: Application to the multiphoton dissociation dynamics of HCN molecule International Journal of Quantum Chemistry, 107 (6). pp. 1285-1294. ISSN 0020-7608

Sarkar, Pranab ; Bhattacharyya, S. P. (1998) Noise induced tunneling suppression of a metastable quantum system driven by an oscillating field: a numerical experiment Physics Letters A, 238 (2-3). pp. 141-146. ISSN 0375-9601

Sarkar, Pranab ; Bhattacharyya, S. P. (1998) Quantum dynamics of a time-dependent multidimensional non-linear oscillator and modelling of ultrafast intensity oscillations in charge transfer spectra Journal of Molecular Structure: Theochem, 422 (1-3). pp. 99-108. ISSN 0166-1280

Sarkar, Pranab ; Bhattacharyya, S. P. (1998) Adiabatic evolution of eigenspectra of model 1-D and 2-D Hamiltonians: quantum adiabatic switching algorithm in a time-independent fourier grid Hamiltonian framework International Journal of Quantum Chemistry, 67 (3). pp. 133-141. ISSN 0020-7608

Sarkar, Pranab ; Adhikari, Satrajit ; Bhattacharyya, S. P. (1997) A quantal entropy signature for the dynamics of pure states: studies on some model problems Chemical Physics, 215 (3). pp. 309-318. ISSN 0301-0104

Sarkar, Pranab ; Bhattacharyya, S. P. (1997) On the dynamics of a linear and a nonlinear quantum oscillator with randomly changing harmonic frequency International Journal of Quantum Chemistry, 62 (3). pp. 265-272. ISSN 0020-7608

Sarkar, Pranab ; Bhattacharyya, S. P. (1997) Tunneling dynamics of one- and two-dimensional cubic oscillators with randomly fluctuating harmonic force constants: a numerical experiment International Journal of Quantum Chemistry, 64 (4). pp. 403-409. ISSN 0020-7608

Sarkar, Pranab ; Bhattacharyya, S. P. (1996) Intense radiation induced dissociation dynamics of a model diatomic molecule with randomly varying binding energy Chemical Physics Letters, 256 (4-5). pp. 490-496. ISSN 0009-2614

Sarkar, Pranab ; Adhikari, Satrajit ; Bhattacharyya, S.P. (1996) On the tunneling dynamics of a cubic oscillator with a time-dependent harmonic frequency Chemical Physics Letters, 252 (3-4). pp. 189-194. ISSN 0009-2614

Sarkar, Pranab ; Bhattacharyya, S. P. (1995) Bound state population and dissociation dynamics of a Morse oscillator with oscillating well-depth and driven by intense radiation: perturbative and numerical studies Pramana - Journal of Physics, 45 (1). pp. 47-63. ISSN 0304-4289

Sarkar, Pranab ; Bhattacharyya, S. P. (1995) The effects of static quartic anharmonicity on the quantum dynamics of a linear oscillator with time-dependent harmonic frequency: perturbative analysis and numerical calculations International Journal of Quantum Chemistry, 54 (6). pp. 337-349. ISSN 0020-7608

Sarkar, Pranab ; Adhikari, Satrajit ; Bhattacharyya, S. P. (1994) The dynamics of a harmonic oscillator with time-dependent force constant and perturbed by weak quartic anharmonicity Chemical Physics Letters, 227 (1-2). pp. 187-193. ISSN 0009-2614