Kutztown University Department of Physics

Kutztown University of Pennsylvania

Dept of Physical Sciences
420 Boehm Hall
Kutztown University
Kutztown,  PA 19530

Phone: (610)-683-4441
Email: das@kutztown.edu

     Recently Published Book



Kunal K. Das

Published Articles

This list does not include all articles currently under review.

Full PDF of pre-published versions of the articles can be accessed by clicking on the arxiv.org links. Clicking on the titles will link to the articles on the journal websites.

  1. Kunal K. Das and Miroslav Gajdacz, Synthetic Gauge Fields in Real Space in a Ring lattice, Sci. Reports 9, 14220 (2019).
  2. Kunal K. Das and Jacob Christ, Realizing the Harper model with ultracold atoms in a ring lattice, Phys. Rev. A 99, 013604 (2019)
  3. Kunal K. Das, Measurement and significance of Wilson loops in synthetic gauge fields, Phys. Rev. A 97, 053620 (2018)
  4. Kunal K. Das, Joshua Garner, and Kevin Ruppert, Dynamical resonances and stepped current in an attractive quantum pump, Phys. Rev. A 97, 033614 (2018);
  5. Miroslav Gajdacz, Kunal K. Das, Jan Arlt, Jacob F. Sherson, and Tomáš Opatrný, Time limited optimal dynamics beyond the Quantum Speed Limit, Phys. Rev. A 92, 062106 (2015)
  6. M. Kolar, T. Opatrný, and Kunal K. Das, Criticality and spin squeezing in the rotational dynamics of a Bose-Einstein condensate on a ring lattice, Phys. Rev. A 92, 043630 (2015)
  7. Tomáš Opatrný, Michal Kolář, Kunal K. Das and , Spin squeezing by tensor twisting and Lipkin-Meshkov-Glick dynamics in a toroidal Bose-Einstein condensate with spatially modulated nonlinearity, Phys. Rev. A 91, 053612 (2015).
  8. Tommy A. Byrd, Kunal K. Das, Kevin A. Mitchell, Seth Aubin, and John B. Delos, Matter,Energy and Heat transfer in Ballistic atom pumps, Accepted in Phys. Rev. E (2014)
  9. Megan K. Ivory, Tommy A. Byrd, Andrew J. Pyle, Kunal K. Das, Kevin A. Mitchell, Seth Aubin, and John B. Delos, Ballistic atom pumps, Phys. Rev. A 90, 023602 (2014)
  10. Miroslav Gajdacz, Kunal K. Das, Jan Arlt, Jacob F. Sherson, and Tomáš Opatrný, Time limited optimal dynamics beyond the Quantum Speed Limit ; (in review, 2014).
  11. Kunal. K. Das, Matthew R. Meehan, Andrew J. Pyle, Quantum Paddlewheel with Ultracold Atoms in Waveguides, Phys. Rev. A 89 063626 (2014); http://arxiv.org/abs/1407.1150
  12. Miroslav Gajdacz, Tomáš Opatrný and Kunal K. Das, An atomtronics transistor for quantum gates, Phys. Lett. A 378, 1919-1924 (2014); http://arxiv.org/abs/1207.3108
  13. T. Byrd, M. Ivory, A. J. Pyle, S. Aubin, J. Delos, K. Mitchell and Kunal K. Das Scattering by an oscillating barrier: quantum, classical, and semiclassical comparison, Phys. Rev. A 86 013622 (2012)
  14. Kunal K. Das, Mesoscopic transport and interferometry with wave packets of ultracold atoms: Effects of quantum coherence and interactions, Phys. Rev. A (Rapid Comm.) 84 031601(R) (2011).
  15. Miroslav Gajdacz, Tomáš Opatrný and Kunal K. Das, Transparent, Non-local, Species-selective Transport in an Optical Superlattice Containing Two Interacting Atom Species, Phys. Rev. A 83, 033623 (2011); http://arxiv.org/abs/1103.0539.
    [related videos are here LCTAP ]
  16. Kunal K. Das, and Seth Aubin, Quantum Pumping with Ultracold Atoms on Microchips: Fermions versus Bosons, Phys. Rev. Lett. 103, 123007 (2009); http://arxiv.org/abs/0802.0038
  17. Tomáš Opatrný and Kunal K. Das, Conditions for vanishing central-well population in triple well adiabatic transport, Phys. Rev. A 79, 012113 (2009); http://arxiv.org/abs/0810.3372
  18. Kunal K. Das and Tomáš Opatrný, The role of quantum interference and asymmetries in operation of quantum pumps, Phys. Lett. A 374, 485 (2010); http://arxiv.org/abs/0802.0038.
  19. Kunal K. Das, A Quantum Singlet Pump, J. Phys. Condens. Matter 20, 455202 (2008);
  20. Robert Rovetti, Kunal K. Das, Alan Garfinkel, and Yohannes Shiferaw, Macroscopic consequences of calcium signaling in microdomains: A first passage time approach Phys. Rev. E 76, 051920 (2007).
  21. Sungjun Kim, Kunal K. Das, and Ari Mizel, Adiabatic quantum pumping in an Aharonov-Bohm loop and in a siliconlike nanowire:The role of interference in real space and in momentum space, Phys. Rev. B 76, 085307 (2007); http://arxiv.org/abs/cond-mat/0609601
  22. Kunal K. Das, Sungjun Kim, and Ari Mizel, Controlled Flow of Spin-Entangled Electrons via Adiabatic Quantum Pumping, Phys. Rev. Lett. 97, 096602 (2006); http://arxiv.org/abs/quant-ph/0506172  
  23. Sungjun Kim, Kunal K. Das, and Ari Mizel, Adiabatic quantum pumping of a desired ratio of spin current to charge current, Phys. Rev. B 73, 075308 (2006); http://arxiv.org/abs/cond-mat/0507271
  24. Kunal K. Das and Ari Mizel, Radial Dependence of the Carrier Mobility in Semiconductor Nanowire, J. Phys.: Condens. Matter 17, 6675 (2005); http://arxiv.org/abs/cond-mat/0507201.
  25. Kunal K. Das, Yuri V. Rosotovtsev, and M. O. Scully, Thermodynamic and Noise Considerations for the detection of Microscopic Particles in a Gas by Photoacoustic Raman Spectroscopy, Opt. Commun. 246, 551 (2005);  http://arxiv.org/abs/quant-ph/0407171
  26. Kunal K. Das, G. S. Agarwal, Yu. M. Golubev, and M. O. Scully, A Langevin Analysis of Fundamental Noise Limits in Coherent Anti-Stokes Raman Spectroscopy, Phys. Rev. A 71, 013802 (2005); http://arxiv.org/abs/cond-mat/0408503.
  27. Calvin Stubbins, Kunal Das, and Yohannes Shiferaw, Low-lying energy levels of  the Hydrogen Atom in a Strong Magnetic Field, Journal of Physics B, 37, 2201 (2004).
  28. Kunal K. Das, Bose-Fermi Mixtures in One Dimension, Phys. Rev. Lett. 90, 170403 (2003);      http://xxx.lanl.gov/abs/cond-mat/0208165 .
  29. Kunal Das, Highly anisotropic Bose-Einstein condensates: crossover to lower dimensions, Phys. Rev. A, 66, 053612 (2002); http://xxx.lanl.gov/abs/cond-mat/0107001.
  30. Kunal K. Das, M. D. Girardeau and E. M. Wright, Interference of a thermal Tonks gas on a ring, Phys. Rev. Lett. 89, 170404 (2002); http://xxx.lanl.gov/abs/cond-mat/0205605.
  31. Kunal K. Das, M. D. Girardeau and E. M. Wright, Crossover from one to three dimensions for a gas of hard-core bosons, Phys. Rev. Lett. 89, 110402 (2002); http://xxx.lanl.gov/abs/cond-mat/0204317.
  32. Marvin D. Girardeau, Kunal K. Das and Ewan M. Wright, Theory of a one-dimensional double-X atom interferometer, Phys. Rev. A 66, 023604 (2002); http://xxx.lanl.gov/abs/cond-mat/0203199 .
  33. Kunal K. Das, G. John Lapeyre, and Ewan M. Wright, Interference of a Tonks-Girardeau Gas on a Ring, Phys. Rev. A 65, 063603 (2002); http://xxx.lanl.gov/abs/cond-mat/0202189.
  34. Kunal Das and Thomas Bergeman, Trends in Resonance Energy Shifts and Decay Rates for Bose-Condensates in a Harmonic Trap, Phys. Rev. A 64, 013613 (2001); http://xxx.lanl.gov/abs/cond-mat/0104081.
  35. J.H. Marburger III and K.K. Das, Visibility Limit in Multiparticle Eigenstates of Definite Relative Phase, Phys.Rev. A 59, 2213.
  36. C. Stubbins and K. Das, Variational Approach to Approximating Energy Levels, Phys.Rev. A 47, 4506 (1993).
  37. Frank A. Corvino, Vassilios Fessatidis, Markku Jääskeläinen, Chris P. Search,  and Kunal K. Das, Dynamics of Single-electron quantum pumping in a one dimensional quantum wire, Proceedings of  ETRAN Conference (2007)