Works communicated to Journal
Interns Ph.D. Students Project Students Ph.D. Guide Post-Doc Guide Sole Author Students Own Papers
Research Papers Published as an Associate Professor (2015 -)
- Accurate estimation of van der Waals radius of hydrogen from electronegativity data
Femi Rose Tharakan, M. Ganguly & A. Chakraborty (in preparation) (2018)
- New mechanism of transmission through a rectangular barrier
Yojana Sharma, M. Ganguly & A. Chakraborty (in preparation) (2018)
- Adsorbed Fullerene: Different rolling pathways on Aluminum surface,
Sourabh Kumar* & A. Chakraborty (in preparation) (2018)
- Protein translocation through a nanopore: Analytical method for rate calculation.
Darshana Kalita, M. Ganguly & A. Chakraborty (in preparation) (2018)
- Predissociation of diatomic molecules: An analytically solvable model.
Varnika Yadav & A. Chakraborty* (in preparation) (2018) (link).
- Curve crossing problem: Analytically solvable generalized model.
Varnika Yadav* & A. Chakraborty (in preparation) (2018).
- Raman spectra & electronic absorption spectra of isomerizing excited state: Numerical studies
Varnika Yadav* & A. Chakraborty (in preparation) (2018).
- Curve Crossing induced isomerization: An analytically solvable model.
Varnika Yadav* & A. Chakraborty (in preparation) (2018).
- Curve crossing problem: Numerical studies of effect of shape of coupling matrix element
Varnika Yadav* & A. Chakraborty (in preparation) (2018)
- Bose-Einstein condensation: Effcetive potential method,
Anjali Jangid, R. Saravanan* & A. Chakraborty (in preparation) (2018).
- Exact Dynamics of Gaussian wave-packet in two potential energy curves coupled at a point.
Saravanan Rajendran* & A. Chakraborty (in preparation) (2018) (link).
- Quantum Physics of systems with ultrashort potentials: New Analytically solvable model.
Deepak Kumar, Saravanan Rajendran* & A. Chakraborty (in preparation) (2018) (link).
- Bound states of a narrow Gaussian potential well,
K. R. Varma, R. Saravanan* & A. Chakraborty (in preparation) (2018).
- Theory of electronic relaxation in solution. Exact solution in case of parabolic potential with a sink of finite width.
Swati Mudra*, Hemani Chhabra & A. Chakraborty, Phys. Rev. E (under revision) (2018) (link).
- Diffusion on a flat potential with a new localized sink: Exact analytical solution.
Hemani Chhabra* & A. Chakraborty, Physica A (under revision) (2018) (link).
- Looping of a long chain polymer in solution: Simple derivation for exact solution for a delta function sink.
M. Ganguly* & A. Chakraborty (in preparation) (2018) (link).
- Understanding reversible looping kinetics of a long chain polymer molecule in solution. Exact solution of two state model.
M. Ganguly* & A. Chakraborty (in preparation) (2018) (link).
- Understanding dynamics of looping of a long chain polymer in solution: Wilemski-Fixman Approach.
M. Ganguly* & A. Chakraborty (in preparation) (2018) (link).
- Analytical expression for end-to-end- auto correlation function of a long chain polymer molecule in solution.
M. Ganguly* & A. Chakraborty (in preparatiion) (2018) (link).
- How to fit an elephant with less parameters.
M. Ganguly* & A. Chakraborty (in preparation) (2018).
- Best inverse eigenvalue problem solution for hermitian matrices in the 2-norm?.
M. Padilla* & A. Chakraborty (in preparation) (2016) (link).
- Correcting symmetric matrices & images with priory knowledge of eigenvalues.
M. Padilla* & A. Chakraborty (in preparation) (2016).
- Towards Boltzmann distribution.
M. Ganguly* & A. Chakraborty (to be submitted) (2018) (link).
- Exploring the role of relaxation time, bond length & length of polymer chain in the kinetics of end-to-end looping of a long polymer chain.
M. Ganguly* & A. Chakraborty, Chem. Phys. Lett. [under revision] (2018) (link).
- Understanding looping kinetics of a long polymer molecule in solution. Exact solution for delta function sink model.
M. Ganguly* & A. Chakraborty, Physica A, 484, 163 (2017) (link).
- Understanding looping kinetics of a long polymer molecule in solution. Exact solution for delocalized sink model.
M. Ganguly* & A. Chakraborty (submitted) (2017) (link).
- Nonadibatic transition probability with a moving delta potential coupling.
Diwaker & A. Chakraborty, (to be submitted) (2015) (link).
- Effective Hamiltonian for highly excited electronic states of Helium based on four dimensional Harmonic Oscillator.
T. V. Zache & A. Chakraborty (to be submitted) (2015) (link).
- Effective Hamiltonian for two electron quantum dots from weak to strong parabolic confinement.
T. V. Zache & A. Chakraborty (submitted) (2015) (link).
- Exact quantum mechanical solution of Harmonic potential decorated with time dependent Dirac Delta potential.
Diwaker & A. Chakraborty (submitted) (2015).
- Undertsanding one particle in two boxes problem.
Diwaker* & A. Chakraborty (submitted) (2015).
- Exact quantum mechanical solution of linear potential decorated with time dependent Dirac Delta potential.
Diwaker & A. Chakraborty (submitted) (2015).
- General method of solving Smoluchowski equation with time dependent Dirac Delta function sink.
Diwaker & A. Chakraborty (to be submitted) (2015) [dedicated to Prof. KLS on his 65-th Birthday].
- Barrierless electronic relaxation in solution: Understanding dynamics of relaxed molecule.
Swati Mudra* & A. Chakraborty (submitted) (2015) .
- Barrierless Chemical Reactions in solution: A time dependent coupling model.
A. Chakraborty (submitted) (2015).
- Tunneling out of a time dependent potential well - exact analytical results.
A. Chakraborty (submitted) (2015).
- Barrierless electronic relaxation in solution, An analytically solvable model with time dependent coupling
Diwaker, Swati Mudra* & A. Chakraborty, J. Chem. Phys. (submitted) (2015).
- Exact solution of Smoluchowski equation for two state problem with a moving Dirac Delta potential coupling.
Diwaker, Swati Mudra* & A. Chakraborty (submitted) (2015).
- Exact solution of Smoluchowski equation for parabolic potential with time dependent sink.
Diwaker, Swati Mudra* & A. Chakraborty, Ann. Phys. (under review) (2015) (link).
- Barrierless electronic relaxation in solution, An analytically solvable model with arbitrary coupling,
A. Chakraborty (to be submitted) (2015).
- Curve Crossing induced dissociation: An analytically solvable model.
Diwaker* & A. Chakraborty, Spectrochimica Acta A, 151, 510 (2015) (link).
- Exact Solution of time dependent Schrodinger equation for two state problem in Laplace domain.
Diwaker* & A. Chakraborty, Chem. Phys. Lett., 638, 133 (2015) (link).
- Transfer matrix method for two-channel scattering problems with arbitrary coupling: Analytical Solution.
Diwaker* & A. Chakraborty, Chin. Phys. Lett., 32, 070301 (2015) (link).
- Multi-channel scattering problems with arbitrary coupling: Analytical approach using Green's functions.
C. Samanta* & A. Chakraborty (work in progress) (2015).
- Multi-channel scattering problems: Analytical approach for exact solution using Green's functions.
Nidhi Chamoli, Swati Mudra*, Diwaker & A. Chakraborty (to be submitted) (2015) (link).
- Reaction-diffusion system: An analytically solvable model.
Nidhi Chamoli, S. Mudra* & A. Chakraborty (in preparation) (2018).
- Exact solution of Smoluchowski equation for piece-wise linear potential with time dependent sink.
Diwaker* & A. Chakraborty, J. Exp. Theo. Phys., 149, 439 (2016) (link).
- Exact solution of Smoluchowski equation for flat potential with time dependent sink.
Diwaker & A. Chakraborty, Physica A (under review) (2015).
- Exact solution of Schrodinger equation for two state problem with a moving Dirac Delta potential coupling.
Diwaker & A. Chakraborty, Chem. Phys. (under review) (2015).
- Exact Solution of Schrodinger equation for two state problem with time dependent coupling.
Diwaker*, B. Panda & A. Chakraborty, Physica A, 442, 380 (2016) (link).
- Multi-Channel Electron Transfer Reactions in Solution: An Analytically Solvable Model.
A. Chakraborty, Phys. Lett. (under review) (2015) (link).
- Electrochemical Electron Transtfer: An Analytically Solvable Model.
A. Chakraborty, Physica A (in preparation) (2017) (link).
- Buckled Nanorod - Dynamics of a two state system treated with an exact Hamiltonian.
J. Dehning* & A. Chakraborty, Chem. Phys. Lett., 636, 193 (2015) (link).
- Effective Thermal Diffusivity in real solid.
A. Chakraborty*, Int. J. Heat Transfer (under revision) (2015) (link).
- Long Range Electron Transfer Reactions in Solution: An Analytically Solvable Model.
Diwaker & A. Chakraborty*, Chem. Phys., 459, 19 (2015) (link).
Research Papers Published as an Assistant Professor (2010 -15)
- Exact Solution to the curve crossing problems of two Linear diabatic potentials by Transfer Matrix Method.
Diwaker* & A. Chakraborty, Mol. Phys., 113, 3909 (2015) (link).
- Barrierless Chemical Reactions in solution: An analytically solvable model.
A. Chakraborty, Phys. Rev. E (under revision) (2015) (link).
- Exact solution of long-range electron transfer through conjugated molecular bridge.
A. Kumar & A. Chakraborty*, (submitted) (2015) (link).
- Transfer Matrix approach to the curve crossing problems of two exponential diabatic potentials.
Diwaker* & A. Chakraborty, Mol. Phys., 113, 3406 (2015) (link).
- Barrierless electronic relaxation in solution: An analytically solvable model.
A. Chakraborty*, J. Chem. Phys., 139, 094101 (2013) (link).
- Multi-channel scattering problems: an analytically solvable model.
Diwaker & A. Chakraborty*, Mol. Phys., 110, 2257 (2012) (link).
- Curve crossing problem with Gaussian type coupling: analytically solvable model.
Diwaker & A. Chakraborty*, Mol. Phys., 110, 2197 ( 2012) (link).
- Buckled nano rod: A two state system and quantum effects on its dynamics using system
plus reservoir model. A. Chakraborty*, Mol. Phys. 109, 517 (2011) (link).
- Nonadiabatic tunneling in an ideal one dimensional semi-infinite periodic potential systems.
An analytically solvable model. A. Chakraborty*, Mol. Phys. 109, 429 (2011) (link).
Research papers published from Home (2009 - 10)
- Multi-channel curve crossing problems: Analytically solvable model.
A. Chakraborty*, Mol. Phys. 107, 2459 (2009) (link).
- Buckled nano rod: A two state system and quantum effects on its dynamics.
A. Chakraborty*, Mol. Phys. 107, 1777 (2009) (link).
- Curve crossing effects on absorption and resonance Raman spectra: Analytical treatment for a delta-function coupliin parabolic potentials. A. Chakraborty*, Mol. Phys. 107,165 (2009) (link).
Research papers published during PostDoc days (2004 - 09)
- Effective Hamiltonian for Chaotic Coupled Oscillators.
A. Chakraborty & M. E. Kellman*, J. Chem. Phys. 129, 71104 (2008) (comn.) (link).
- Buckled nano rod: A two state system and its dynamics.
A. Chakraborty, S. Bagchi & K. L. Sebastian*, J. Comput. Theor. Nanosci. 4, 504 (2007) (link).
- The dynamics of solvation of an electron in the image potential state by a layer of polar adsorbates.
K. L. Sebastian*, A. Chakraborty & M. Tachiya, J. Chem. Phys. 123, 214704 (2005) (link).
Research papers published during Ph.D. days (1997 - 2004)
- A continuum approach to electron solvation by a layer of polar adsorbates.
K. L. Sebastian*, A. Chakraborty & M. Tachiya, J. Chem. Phys. 119, 10350 (2003) (link).
- Dynamics of vibrational excitation in the C60 single molecule transistor.
A. Chakraborty, K. Kumar & K. L. Sebastian*, Phy. Rev. B 68, 085411 (2003) (link).