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B. P. Das

Identifiers

  • name variant B. P. Das 0.60 · backfill

Papers (64)

  1. Applications of the Quantum Phase Difference Estimation Algorithm to the Excitation Energies in Spin Systems on a NISQ Device quant-ph · 2025 · author #4
  2. Enhanced sensitivity of the electron electric dipole moment from YbOH: The role of theory physics.atom-ph · 2019 · author #5
  3. Merits of Heavy-Heavy Molecules for Electron Electric Dipole Moment Searches physics.atom-ph · 2018 · author #4
  4. Ultracold mercury-alkali molecules for electron electric dipole moment searches physics.atom-ph · 2018 · author #6
  5. Analysis of Enhancement factors of Parity and Time Reversal Violating Effects for Monofluorides physics.atom-ph · 2018 · author #5
  6. Studies of the Electric Dipole Polarizability of $^{129}$Xe using the Relativistic Coupled Cluster and the Normal Coupled Cluster Methods physics.atom-ph · 2018 · author #3
  7. Relativistic Normal Coupled-Cluster Theory for Accurate Determination of Electric Dipole Moments of Atoms: First application to $^{199}$Hg atom physics.atom-ph · 2018 · author #2
  8. The role of relativistic many-body theory in probing new physics beyond the standard model via the electric dipole moments of diamagnetic atoms physics.atom-ph · 2017 · author #2
  9. Relativistic coupled-cluster analysis of parity nonconserving amplitudes and related properties of the $6s ~ ^2S_{1/2} - 5d ~ ^2D_{3/2;5/2}$ transitions in $^{133}$Cs physics.atom-ph · 2017 · author #2
  10. Probing exotic phenomena at the interface of nuclear and particle physics with the electric dipole moments of diamagnetic atoms: A unique window to hadronic and semi-leptonic CP violation hep-ph · 2017 · author #6
  11. Analysis of large effective electric fields of weakly polar molecules for electron electric dipole moment searches physics.comp-ph · 2016 · author #4
  12. Enhanced spin-dependent parity non-conservation effect in the $7s {}^2S_{1/2} \to 6d {}^2D_{5/2}$ transition in Fr: A possibility for unambiguous detection of nuclear anapole moment physics.atom-ph · 2015 · author #3
  13. Quasiadiabatic dynamics of ultracold bosonic atoms in a one-dimensional optical superlattice cond-mat.quant-gas · 2015 · author #3
  14. Theoretical studies of the long lifetimes of the $6d \ ^2D_{3/2,5/2}$ states in Fr: Implications for parity nonconservation measurements physics.atom-ph · 2015 · author #2
  15. Correlation Trends in the Hyperfine Structures of $^{210,212}$Fr physics.atom-ph · 2015 · author #3
  16. A Relativistic Many-Body Analysis of the Electric Dipole Moment of $^{223}$Rn physics.atom-ph · 2014 · author #3
  17. Mercury Monohalides: Suitability for Electron Electric Dipole Moment Searches physics.atom-ph · 2014 · author #4
  18. A Relativistic Equation-of-motion Coupled-Cluster Investigation of the Trends of Single and Double Ionization Potentials in the He and Be Isoelectronic Systems physics.atom-ph · 2014 · author #4
  19. Quantum phases of attractive bosons on a Bose-Hubbard ladder with three-body constraint cond-mat.quant-gas · 2014 · author #4
  20. Application of a Relativistic Coupled-Cluster Theory to the Effective Electric Field in YbF physics.atom-ph · 2014 · author #4
  21. Relativistic equation-of-motion coupled-cluster method for the double ionization potentials of the closed-shell atoms physics.atom-ph · 2014 · author #4
  22. Relativistic Equation of Motion Coupled-Cluster Method: Application to the closed-shell atomic systems physics.atom-ph · 2014 · author #3
  23. Electric dipole moment of ^{129}Xe atom physics.atom-ph · 2013 · author #3
  24. Correlation trends in the ground state static electric dipole polarizabilities of closed-shell atoms and ions physics.atom-ph · 2013 · author #3
  25. Hardcore bosons in a zig-zag optical superlattice cond-mat.quant-gas · 2013 · author #5
  26. Reliability test for the experimental results of electric quadrupole hyperfine structure constants and new assessment of nuclear quadrupole moments in $^{135,137}$Ba physics.atom-ph · 2013 · author #3
  27. Ba$^+$ Quadrupole Polarizabilities: Theory versus Experiment physics.atom-ph · 2012 · author #2
  28. Three body on-site interactions in ultracold bosonic atoms in optical lattices and superlattices cond-mat.quant-gas · 2012 · author #5
  29. Mean field analysis of quantum phase transitions in a periodic optical superlattice cond-mat.quant-gas · 2012 · author #4
  30. Brief remarks on "Electric dipole moment enhancement factor of thallium" physics.atom-ph · 2012 · author #3
  31. Search For A Permanent Electric Dipole Moment Using Atomic Indium physics.atom-ph · 2011 · author #3
  32. Reply to Comment on "Reappraisal of the Electric Dipole Moment Enhancement Factor for Thallium" physics.atom-ph · 2011 · author #3
  33. Parity nonconservation in ytterbium ion physics.atom-ph · 2011 · author #2
  34. Quantum Phases of Ultracold Bosonic Atoms in a One Dimensional Optical Superlattice cond-mat.quant-gas · 2011 · author #4
  35. Transition Properties of Low Lying States in Atomic Indium physics.atom-ph · 2011 · author #2
  36. Supersolid in a one-dimensional optical lattice in the presence of a harmonic trap cond-mat.quant-gas · 2010 · author #5
  37. Relativistic general-order coupled-cluster method for high-precision calculations: Application to Al+ atomic clock physics.atom-ph · 2010 · author #4
  38. A Reappraisal of the Electric Dipole Moment Enhancement Factor for Thallium physics.atom-ph · 2010 · author #3
  39. Comparative studies of dipole polarizabilities in Sr$^+$, Ba$^+$ and Ra$^+$ and their applications to optical clocks physics.atom-ph · 2009 · author #3
  40. Supersolid and solitonic phases in one-dimensional Extended Bose-Hubbard model cond-mat.quant-gas · 2009 · author #5
  41. Induced supersolidity in a normal and hardcore boson mixture cond-mat.quant-gas · 2009 · author #3
  42. Relativistic Theory of the Electric Dipole Moment of an Atom due to the Electric Dipole Moment of an Electron physics.chem-ph · 2009 · author #4
  43. Probing CP violation with the electric dipole moment of atomic mercury physics.atom-ph · 2009 · author #3
  44. Relativistic coupled-cluster studies of ionization potentials, lifetimes and polarizabilities in singly ionized calcium physics.atom-ph · 2009 · author #2
  45. Signatures of the superfluid to Mott insulator transition in cold bosonic atoms in a one dimensional optical lattice cond-mat.other · 2008 · author #5
  46. Analysis of parity nonconservation in the Ra+-ion physics.atom-ph · 2008 · author #5
  47. Ab initio determination of polarizabilities and van der Waals coefficients of Li atoms using the relativistic CCSD(T) method physics.atom-ph · 2008 · author #4
  48. Intrinsic Electric Dipole Moments of Paramagnetic Atoms: Rubidium and Cesium physics.atom-ph · 2008 · author #3
  49. Phase diagram of a bosonic ladder with two coupled chains cond-mat.stat-mech · 2008 · author #4
  50. Electron correlation effects in the dipole polarizabilities of the ground states of Be, Mg, Ca, Sr, Ba and Yb physics.atom-ph · 2008 · author #2
  51. The electron electric dipole moment enhancement factors of Rubidium and Caesium atoms physics.atom-ph · 2007 · author #3
  52. Theoretical determination of lifetimes of metastable states in Sc III and Y III physics.atom-ph · 2007 · author #3
  53. Investigations of Ra$^+$ properties to test possibilities of new optical frequency standards physics.atom-ph · 2007 · author #2
  54. Optical frequency standard with $Sr^+$: A theoretical many-body approach physics.atom-ph · 2007 · author #4
  55. Phase separation in a two species Bose mixture cond-mat.stat-mech · 2006 · author #3
  56. Many-Body Effects in Hyperfine Interactions in $^{205}$Pb$^+$ physics.atom-ph · 2006 · author #4
  57. Spectacular Role of Electron Correlation in the Hyperfine Interactions in $^2D_{5/2}$ States in Alkaline Earth Ions physics.atom-ph · 2006 · author #4
  58. A New Limit for the Coupling Constant of the Electron-Nucleus Scalar-Pseudoscalar Interaction physics.atom-ph · 2005 · author #3
  59. Relativistic and correlation effects in atoms physics.atom-ph · 2005 · author #1
  60. Electric quadrupole moment of the $4d ^{2}D_{5/2}$ state in $^{88}Sr^{+}$ and its role in an optical frequency standard physics.atom-ph · 2005 · author #4
  61. Electron Correlation Effects in Hyperfine Interactions in $^{45}$Sc and $^{89}$Y physics.atom-ph · 2005 · author #3
  62. Case studies of atomic properties using coupled-cluster and unitary coupled-cluster methods physics.atom-ph · 2005 · author #3
  63. Relativistic unitary coupled cluster theory and applications physics.atom-ph · 2005 · author #4
  64. A New Approach To Relativistic Gaussian Basis Functions: Theory And Applications physics.atom-ph · 1998 · author #3

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Frequent Coauthors