Dr. Aniruddha Chakraborty

Published research papers with collaborations: 5.

Published papers of our own: 36.

Students independent research papers: 9.

Total Published Papers: 36+5+9 = 50.

Total Citations: 204, h-index: 8, i10-index: 8.

Interns       Ph.D. Students       Project Students      Ph.D. Guide       Post-Doc Guide     Sole Author      Students Own Papers  

             Research Papers  in preparation

     11. Diffusion on a piece-wise linear potential with a  rectangular sink of arbitrary width: Exact analytical solution in Laplace domain, 

           P. Mondal* & A. Chakraborty, Phys. Lett.  (2021) link.

    10. Looping of a Long chain polymer molecule in solution, Exact solution in case of a sink of rectangular shape. 

          P. Mondal, M. Ganguly* & A. Chakraborty (2021) link.

      9. Effect of different architecture of sink function beyond Dirac delta sink model in looping kinetics of a long polymer

          molecule in solution, M. Ganguly* & A. Chakraborty (2020) link. 

      8. An analytically solvable reaction-diffusion model for chemical dynamics in solutions,

          R. Saravanan*,  A. Chakraborty (2020) link.

      7.  Exact solution of Schrodinger equation for time dependent narrow gaussian barrier,

           S. Mudra* & A. Chakraborty (2020) link.

      6. Modelling  the chromatin spring: Better insight into chromosome tethering and confinement using an exact analytical model.,

           M. Ganguly* & A. Chakraborty (2020) link.

      5. Nearest Hermitian inverse eigenvalue problem solution with respect to the 2-Norm,

           M. Padilla*, B. Kolbe & A. Chakraborty (2020) link.

     4. Exact Solution of long range electron transfer through conjugated molecular bridge.

          Asish Kumar, Diwaker & A. Chakraborty (2020) link.

     3. Exact quantum properties of a harmonic trap decorated by a delta-potential: transient insights into Bose-Einstein condensation,

         R. Saravanan* &  A. Chakraborty link.

      2. Insights into Bose-Einstein condensates using a dimple |x|-potential decorated by a delta-potential,

          R. Saravanan*,  A. Chakraborty.

      1. Predissociation of diatomic molecules: An analytically solvable model.

           V. Yadav & A. Chakraborty*  (2019) [citation:2] link.





               Research Papers under review

       20. Diffusion on a flat potential with an exponential sink: Exact analytical solution in Laplace domain, 

               P. Mondal* & A. Chakraborty, Physica A  (2021) link. 

      19. Diffusion on a flat potential in presences of a parabolic sink: Exact analytical solution in Laplace domain, 

            P. Mondal* & A. Chakraborty, Int. J. Chem. Ther. (2021) link.

     18. Diffusion-reaction approach to polymer cyclization in solution: Exact time domain solution for Dirac delta function sink model,

            M. Ganguly* and A. Chakraborty, Chem. Phys. (2020).

     17.  Self-organized criticality for the phenomenon of polymer looping in solution,

            M. Ganguly* and A. Chakraborty, Mol. Phys. (2020).

      16. Analytical expression for end-to-end-auto correlation function of a long chain polymer molecule in solution,  

            M. Ganguly* and A. Chakraborty, Chem. Phys. Lett.  (2021). 

     15. Dynamics of semiflexible polymer end-to-end distribution and barrierless chemical reactions using fractional diffusion equation.

            An exact analytical model. M. Ganguly* and A. Chakraborty, Phys. Scr. (2021). 

     14. A time-dependent Morphogen Gradient Analysis: An Exact Analytical Method.

           M. Ganguly* and A. Chakraborty, Chem. Phy. Lett. (2021).

     13. Reaction-diffusion dynamics in presence of two competing sink terms: Beyond Oster-Nishijima Model in barrierless reaction.

          C. Samata* & A. Chakraborty, Physica A (2021).

      12. Zero-curvature solution of instantaneous death models of barrierless reaction

           C. Samata* & A. Chakraborty, Theo. Chem. Acc. (2021).

     11. Mapping solution of the Smoluchowski equation among different potential energy curves in the presence of sink term.

           C. Samata* & A. Chakraborty, J. Math. Chem. (2021).

     10. Multichannel scattering problem: Analytical method using Greens function.

           N. Chamoli, S. Mudra, Diwaker, R. Saravanan* & A. Chakraborty, Mol. Phys. (2019) link

     9. Diffusion-reaction approach to ‘electronic relaxation from coherent state’ in solution.                   

           S. Mudra* & A. Chakraborty, Physica A (2020) link.

     8. Barrierless electronic relaxation in solution: Understanding dynamics of relaxed molecule.         

          Diwaker, S. Mudra* & A. Chakraborty, Comput. & Theo. Chem. (2020) link.

     7. Barrierless Electronic Relaxation in Solution: An analytically solvable model with arbitrary coupling.         

         S. Mudra* and A. Chakraborty, Comput. & Theo. Chem. (2020) link. 

     6. Exact solution of Smoluchowski equation for parabolic potential with time dependent sink.                     

         Diwaker, R. Saravanan, S. Mudra* & A. Chakraborty, Chem. Phys. (2020) link.

     5. Long Range Electron Transfer Reactions in solution: Exact one dimensional representation and it's analytical solution.

          Diwaker, S. Mudra* and A. Chakraborty, Chem. Phys.  (2020) link.

     4. Theory of barrierless electronic relaxation in solution. Two state problems with Dirac Delta coupling models.

         S. Mudra* & A. Chakraborty, Chem. Phys.  (2020) link.

      3. Theory of electronic relaxation in solution with ultra-short sink of different shapes: An exact analytical solution,

         S. Mudra* & A. Chakraborty, Chem. Phys. (2020) link.



      2. Barrierless electronic relaxation in solution: A new analytically solvable two state model with localized arbitrary coupling,

          S. Mudra* and A. Chakraborty, Chem. Phys. Lett. (2020) link.



      1.  Exact solution of Schrodinger equation for time dependent Dirac delta potential.,

           S. Mudra* and A. Chakraborty, Chem. Phys. Lett. (2020) link.



             Research Papers under revision

      16.. Diffusion on a flat potential in presences of a parabolic sink: Exact analytical solution in Laplace domain,             

                P. Mondal* & A. Chakraborty, Int. J. Chem. Ther. (2021) link.

      15. Analytical solution of time independent Schrodinger equation for two constant potentials with constant coupling, 

            P. Mondal* & A. Chakraborty, Mol. Phys. (2021) link

      14. Exact solution for a reaction-diffusion system with an attractive harmonic well,

            R. Saravanan*,  A. Chakraborty, Chem. Phys. (2021) link. 

      13.  Effective Hamiltonian for highly excited electronic states of Helium based on four dimensional Harmonic Oscillator.         

            S. Mudra*  & A. Chakraborty, Phys. Lett. A (2020) link. 

      12. Exact results for the Schrödinger equation with moving localized potential,

            C. Samanta* & A. Chakraborty,  Phys. Lett. A,  (2021) link.

      11. Analytical solution of Smoluchowski equation for a potential with a piece-wise linear sink, 

            P. Mondal* & A. Chakraborty, Physica A (2021) link.



       10. Effective Hamiltonian for two electron quantum dots from weak to strong parabolic confinement.

             S. Mudra* & A. Chakraborty, Phys. Lett. A (2019) link.



       9. Multi-channel electron transfer problem in solution - An analytically solvable model,

           Diwaker,  S. Mudra* & A. Chakraborty, Chem. Phys. Lett. (2020) link.



      8. Exact time-domain results for constantly coupled Smoluchowski equations of identical surfaces,

          R. Saravanan* & A. Chakraborty, Chem. Phys. Lett. (2020) link.



       7. Quantum Physics of systems with ultrashort potentials: New Analytically solvable model.

            D. Kumar, S. Rajendran* & A. Chakraborty, Physica E (2021) link.

       6. Barrierless Chemical Reactions  in solution: An analytically solvable model.

          S. Mudra* and A. Chakraborty, Phys. Rev. E  (2020) link.

       5. Dynamics of thermal relaxation

          S. Mudra* and  A. Chakraborty, Physica A (2020) link.

      4. Analytical expression for end-to-end- auto correlation function of a long chain polymer molecule in solution.

          M. Ganguly* & A. Chakraborty, Chem. Phys. Lett. (2020) link.

      3. A general method to solve diffusion in piece-wise linear potentials in the time-domain,

          R. Saravanan*,  A. Chakraborty,  Chem. Phys. (2021) link.

      2. Exact time-domain solution of the Schrodinger equation for a new scattering model
,         R. Saravanan*,  A. Chakraborty,  Chem. Phys. Lett. (2021) link.

      1. Theory of Electronic Relaxation in solution with narrow sink of different shapes: An exact analytical solution.

           S. Mudra* & A. Chakraborty, Chem. Phys. Lett. (2020) link.

             

         Research Papers Published as an Associate Professor (2015 -):

      26. Reaction-diffusion dynamics in an attractive stepwise-linear potential energy curve under the Gaussian sink Action,

            C. Samanta* & A. Chakraborty, Eur. Phys. J. Plus (in press) (2021).

     25. Diffusion-reaction approach to electronic relaxation in solution: Exact solution of Smoluchowski equation for parabolic potential

           in  presence  of a rectangular sink, P. Mondal* & A. Chakraborty, Chem. Phys., vol: 548, page: 111206, year: 2021 [citation:0] link.  

     24. Transition time estimation for δ-function coupling in two state problem: An analytically solvable model,              

              M. Vashistha, C. Samanta* & A. Chakraborty, Chem. Phys. Lett., vol: 770, page: 138436 (6 pages), year: 2021 [citation:0] link.

     23. Diffusion on a flat potential with a  rectangular sink of arbitrary width: Exact analytical solution in Laplace domain,              

              P. Mondal* & A. Chakraborty, Physica A, vol: 567, page:125707 (9 pages), year: 2021 [citation:0] link.

      22. Opening of a weak link of a closed looped polymer immersed in solution. Analytical modelling using a delta function sink.

             M. Ganguly* & A. Chakraborty, Phys. Scr., vol: 95, page: 015003 (7 pages), year: 2021 [citation:0] link.



      21. Diffusion dynamics in the presence of two competing sinks: Analytical solution for Oster-Nishijima's model.

             R. Saravanan* & A. Chakraborty, Physica A, vol: 563, page: 125317 (8 pages), year: 2021 [citation:0] link.

     20. The two-state reversible kinetics of a long polymer molecule in solution with a delocalized coupling term. An exact analytical model.

            M. Ganguly* & A. Chakraborty, Phys. Scr., vol: 95, page: 115006 (7 pages) year: 2020 [citation: 2] link.

     19. Some exact time-domain results related to reversible reaction-diffusion systems.         

             R. Saravanan* and A. Chakraborty, Chem. Phys., vol: 539, page:110955 (9 pages), year:2020 [citation:0] link.

     18. Reaction-diffusion approach to electronic relaxation in solution: Simple derivation for delta function sink models.

            S. Mudra* and A. Chakraborty, Chem. Phys. Lett., vol: 751, page: 137531 (5 pages), year: 2020 [citation:1] link.

     17. Rattling motion of proton through five membered aromatic ring systems.

            S. Chamoli* & A. Chakraborty, Comput. Theor. Chem., vol:1183, page: 112825 (7 pages), year: 2020 [citation:0] link.

    16. Analytical Solution of diffusion probability for a flat potential with a localized sink          

            H. Chhabra* S. Mudra & A. Chakraborty, Physica A, vol: 555, page: 124573 (6 pages), year: 2020 [citation:1] link.

    15. Looping of a long chain polymer in solution: Simple derivation for exact solution for a delta function sink.

            M. Ganguly* & A. Chakraborty, Chem. Phys. Lett., vol: 749, page: 137370 (4 pages), year: 2020 [citation:2] link.

   

     14. Diffusion-reaction approach to electronic relaxation in solution. An alternative simple derivation for two state model.

            S. Mudra* & A. Chakraborty, Physica A, vol: 545, page: 123779 (4 pages), year: 2020 [citation:0] link.

     13. Exact solution of Schrodinger equation for time dependent ultra-short barrier,

             S. Mudra* & A. Chakraborty, Phys. Scr., vol: 94, page: 115227 (5 pages), year: 2019 [citation:0] link.



     12. Reaction-diffusion system: Fate of a Gaussian probability distribution on a flat potential with a sink.

            R. Saravanan* & A. Chakraborty, Physica A, vol:536, page:120989 (7 pages), year: 2019) [citation: 7] link.

    11. Understanding the reversible looping kinetics of a long chain polymer molecule in solution with Dirac Delta coupling.

         M. Ganguly* & A. Chakraborty, Physica A, Vol: 536, Year: 122509 (6 pages), year: 2019) [citation:0] link.

    10. Exact diffusion dynamics of a Gaussian distribution in a two state system.

          R. Saravanan* & A. Chakraborty, Chem. Phys. Lett.,  vol:731, page:136567 (8 pages) year: 2019 [citation:0] link.

     9. Exploring the role of relaxation time, bond length and length of the polymer chain in the kinetics of end-to-end looping.

         M. Ganguly* & A. Chakraborty, Chem. Phys. Lett., vol: 733, page: 136673 (4 pages), year: 2019) [citation:4] link.



     8. Understanding looping kinetics of a long polymer molecule in solution. Exact solution for delta function sink model.

           M. Ganguly* & A. Chakraborty, Physica A, vol:  484, page: 163 (5 pages), year: 2017 [citation: 17] link.

    7. Exact solution of Smoluchowski equation for piece-wise linear potential with time dependent sink.

          Diwaker* & A. Chakraborty, J. Exp. Theo. Phys., vol: 149, page: 439 (5 pages), year: 2016 [citation:0] link.

     6. Exact Solution of Schrodinger equation for two state problem with time dependent coupling.

          Diwaker*, B. Panda & A. Chakraborty, Physica A, vol: 442, page: 380 (8 pages), year: 2016 [citation:6] link.



     5. Curve Crossing induced dissociation: An analytically solvable model.

          Diwaker* & A. Chakraborty, Spectrochim. Acta A, vol: 151, page: 510 (5 pages) year: 2015 [citation:0] link.

     4. Exact Solution of time dependent Schrodinger equation for two state problem in Laplace domain.

            Diwaker* & A. Chakraborty, Chem. Phys. Lett., vol: 638, page: 133 (4 pages), year: 2015 [citation:1] link.

     3. Transfer matrix method for two-channel scattering problems with arbitrary coupling: Analytical Solution.

           Diwaker* & A. Chakraborty, Chin. Phys. Lett., vol: 32, page:070301 (4 pages), year: 2015 [citation:2] link.



     2. Buckled Nanorod - Dynamics of a two state system treated with an exact Hamiltonian.

          J. Dehning* & A. Chakraborty, Chem. Phys. Lett., vol: 636, page: 193 (4 pages), year: 2015 [citation:0] link.

     1. Long Range Electron Transfer Reactions in Solution: An Analytically Solvable Model.

          Diwaker* & A. Chakraborty, Chem. Phys., vol: 459, page: 19 (5 pages), year: 2015 [citation:2] link.

            Research Papers Published as an Assistant Professor (2010 -15):

      7. Exact Solution to the curve crossing problems of two Linear diabatic potentials by Transfer Matrix Method.

           Diwaker* & A. Chakraborty, Mol. Phys., vol: 113,  page: 3909 (8 pages), year: 2015 [citation:0] link.

      

      6. Transfer Matrix approach to the curve crossing problems of two exponential diabatic potentials.

            Diwaker* & A. Chakraborty, Mol. Phys., vol: 113, page: 3406 (11 pages), year: 2015 [citation:0] link.

      5. Barrierless electronic relaxation in solution: An analytically solvable model.

           A. Chakraborty*, J. Chem. Phys., vol:139, page:094101 (3 pages), year: 2013 [citation: 13] link.

      4. Multi-channel scattering problems: an analytically solvable model.

          Diwaker * & A. Chakraborty,  Mol. Phys., vol:110, page:2257 (11 pages), year:2012 [citation:5] link.

     3. Curve crossing problem with Gaussian type coupling: analytically solvable model.

         Diwaker* & A. Chakraborty, Mol. Phys., vol: 110, page: 2197 (7 pages), year: 2012 [citation:4] link.

     2. Buckled nano rod: Quantum effects on its dynamics using system plus reservoir model.

         A. Chakraborty*, Mol. Phys., vol: 109, page:517 (10 pages), year:2011 [citation:5] link.

     1. Nonadiabatic tunneling in an ideal one dimensional semi-infinite periodic potential systems.

         A. Chakraborty*, Mol. Phys.,  vol: 109, page: 429 (6 pages), year: 2011 [citation: 16] link.

                  Research papers published from Home (2009 - 10):

       3. Multi-channel curve crossing problems: Analytically solvable model.

             A. Chakraborty*, Mol. Phys., vol: 107, page:2459 (7 pages), year:2009 [citation:22] link.

       2. Buckled nano rod: A two state system and quantum effects on its dynamics.

             A. Chakraborty*, Mol. Phys., vol:107, page:1777 (10 pages), year:2009 [citation: 7] link.

       1. Curve crossing effects on absorption and resonance Raman spectra: Analytical treatment for a delta-function coupling model. 

             A. Chakraborty*, Mol. Phys., vol: 107, page:165 (5 pages), year:2009 [citation:25] link.

                 Research papers published during Post-Doc (2004 - 09):

      3. Effective Hamiltonian for Chaotic Coupled Oscillators.

            A. Chakraborty & M. E. Kellman*, J. Chem. Phys., vol:129, page: 71104 (4 pages), year: 2008 (communication), [citation: 11] link.

      2. Buckled nano rod: A two state system and its dynamics.

            A. Chakraborty, S. Bagchi & K. L. Sebastian*, J. Comput. Theor. Nanosci., vol: 4, page: 504 (10 pages) (2007) [citation: 6] link.

      1. 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., vol: 123, page: 214704 (7 pages), year: 2005 [citation:4] link.  

               Research papers published during Ph.D. (1997 - 2004):

      2. A continuum approach to electron solvation by a layer of polar adsorbates.

            K. L. Sebastian*, A. Chakraborty & M. Tachiya, J. Chem. Phys., vol: 119, page:10350 (8 pages), year:2003 [citation:6] link.

      1. Dynamics of vibrational excitation in the C60 single molecule transistor.

          A. Chakraborty, K. Kumar & K. L. Sebastian*, Phy. Rev. B, vol: 68, page: 085411 (6 pages), year:2003 [citation:10] link.