B.P. Das - INSPIRE

65 results

Citation Summary

Most Recent

Applications of the Quantum Phase Difference Estimation Algorithm to the Excitation Energies in Spin Systems on a NISQ Device

Boni Paul
(
- TCG CREST, Kolkata and
- Indian Inst. Tech., Tirupati
)
,
Sudhindu Bikash Mandal
(
- TCG CREST, Kolkata
)
,
Kenji Sugisaki
(
- TCG CREST, Kolkata and
- Keio U.
)
,
B.P. Das
(
- TCG CREST, Kolkata and
- Tokyo Inst. Tech.
)

(Feb 27, 2025)

e-Print:
- 2502.19809 [quant-ph]

pdf

reference search0 citations

Experimental computations of atomic properties on a superconducting quantum processor

Akhil Pratap Singh
(
- Tokyo U.
)
,
Kenji Sugisaki
(
- Keio U. and
- Toshiba, Yokohama and
- Calcutta U. and
- Unlisted, JP
)
,
Srinivasa Prasannaa
(
- Calcutta U. and
- Poornaprajna Inst. Sci. Res.
)
,
Bijaya Kumar Sahoo
(
- Ahmedabad, Phys. Res. Lab and
- Indian Inst. Tech., Gandhinagar
)
,
Bhanu Pratap Das
(
- Tokyo Inst. Tech. and
- Calcutta U. and
- Poornaprajna Inst. Sci. Res.
)

et al.

(Dec 30, 2024)

Published in:
- Phys.Rev.A 110 (2024) 6, 062620

DOI

reference search1 citation

Relativistic variational-quantum-eigensolver calculations of molecular electric dipole moments on quantum hardware

Palak Chawla
(
- Calcutta U.
)
,
Shweta
(
- Indian Inst. Tech., New Delhi
)
,
K.R. Swain
(
- Calcutta U.
)
,
Tushti Patel
(
- Calcutta U.
)
,
Renu Bala
(
- Calcutta U.
)

et al.

(Jun 7, 2024)

Published in:
- Phys.Rev.A 111 (2025) 2, 022817
•
e-Print:
- 2406.04992 [physics.atom-ph]

pdfDOI

reference search2 citations

Computation of relativistic and many-body effects in atomic systems using quantum annealing

Vikrant Kumar
(
- Calcutta U.
)
,
Nishanth Baskaran
(
- Calcutta U.
)
,
V.S. Prasannaa
(
- Calcutta U.
)
,
K. Sugisaki
(
- Calcutta U. and
- Keio U. and
- Toshiba, Yokohama
)
,
D. Mukherjee
(
- Calcutta U.
)

et al.

(Apr 8, 2024)

Published in:
- Phys.Rev.A 109 (2024) 4, 042808

DOI

reference search3 citations

Bayesian phase difference estimation algorithm for direct calculation of fine structure splitting: accelerated simulation of relativistic and quantum many-body effects

Kenji Sugisaki
(
- Osaka City U. and
- JST, PRESTO and
- Unlisted, IN
)
,
V.S. Prasannaa
(
- Unlisted, IN
)
,
Satoshi Ohshima
(
- Nagoya U. (main)
)
,
Takahiro Katagiri
(
- Nagoya U. (main)
)
,
Yuji Mochizuki
(
- Rikkyo U. and
- Tokyo U., IIS
)

et al.

(Dec 5, 2022)

e-Print:
- 2212.02058 [quant-ph]

pdfDOI

reference search5 citations

Accurate Computation of Relativistic Excitation Energies Using Quantum Annealing

Vikrant Kumar
(
- CREST, Japan Sci. Tech. Corp.
)
,
Nishanth Baskaran
(
- CREST, Japan Sci. Tech. Corp.
)
,
V.S. Prasannaa
(
- CREST, Japan Sci. Tech. Corp.
)
,
K. Sugisaki
(
- CREST, Japan Sci. Tech. Corp. and
- Osaka City U. and
- JST, PRESTO
)
,
D. Mukherjee
(
- CREST, Japan Sci. Tech. Corp.
)

et al.

(Dec 4, 2022)

e-Print:
- 2212.01801 [quant-ph]

pdf

reference search2 citations

Molecular electric dipole moments: from light to heavy molecules using a relativistic VQE algorithm

K.R. Swain
(
- Unlisted, IN
)
,
V.S. Prasannaa
(
- Unlisted, IN
)
,
Kenji Sugisaki
(
- Osaka Metropolitan U. and
- JST, PRESTO
)
,
B.P. Das
(
- Unlisted, IN and
- Tokyo Inst. Tech.
)

(Nov 13, 2022)

e-Print:
- 2211.06907 [physics.atom-ph]

pdf

reference search2 citations

Effective electric field associated with the electric dipole moment of the electron for TlF

^+

(Oct 11, 2022)

Published in:
- Eur.Phys.J.Plus 138 (2023) 5, 478
•
e-Print:
- 2210.05270 [physics.atom-ph]

pdfDOI

reference search0 citations

High precision quantum simulation of ionization energies of single valence atoms

Rene Villela
(
- Aichi, Inst. Molecular Sci.
)
,
V.S. Prasannaa
(
- Calcutta U.
)
,
B.P. Das
(
- Calcutta U. and
- Tokyo Inst. Tech.
)

(Sep 7, 2022)

Published in:
- Eur.Phys.J.Plus 137 (2022) 9, 1017

DOI

reference search4 citations

Assessing the Precision of Quantum Simulation of Many-Body Effects in Atomic Systems Using the Variational Quantum Eigensolver Algorithm

#10

Sumeet Sumeet
(
- Erlangen - Nuremberg U.
)
,
Srinivasa Prasannaa V
(
- Unlisted, IN
)
,
Bhanu Pratap Das
(
- Unlisted, IN and
- Tokyo Inst. Tech.
)
,
Bijaya Kumar Sahoo
(
- Ahmedabad, Phys. Res. Lab
)

(Apr 15, 2022)

Published in:
- Quantum Rep. 4 (2022) 2, 173-192

pdfDOI

reference search5 citations

Electric dipole moments and the search for new physics

#11

et al.

(Mar 15, 2022)

Contribution to:
- Snowmass 2021
•
e-Print:
- 2203.08103 [hep-ph]

pdflinks

reference search92 citations

Reply to “Comment on ‘New physics constraints from atomic parity violation in Cs133’”

#12

B.K. Sahoo
(
- Ahmedabad, Phys. Res. Lab
)
,
B.P. Das
(
- Tokyo Inst. Tech. and
- Calcutta U.
)
,
H. Spiesberger
(
- U. Mainz, PRISMA
)

(Jan 1, 2022)

Published in:
- Phys.Rev.D 105 (2022) 1, 018302
•
e-Print:
- 2201.03851 [hep-ph]

pdfDOI

reference search3 citations

Towards CP-violation studies on superheavy molecules: Theoretical and experimental perspectives

#13

R. Mitra
(
- Ahmedabad, Phys. Res. Lab and
- Indian Inst. Tech., Gandhinagar
)
,
V.S. Prasannaa
(
- Calcutta U.
)
,
R.F. Garcia Ruiz
(
- MIT
)
,
T.K. Sato
(
- JAEA, Ibaraki
)
,
M. Abe
(
- Hiroshima U.
)

et al.

(Aug 26, 2021)

Published in:
- Phys.Rev.A 104 (2021) 6, 062801
•
e-Print:
- 2108.11909 [physics.atom-ph]

pdfDOI

reference search5 citations

New physics constraints from atomic parity violation in Cs133

#14

B.K. Sahoo
(
- Ahmedabad, Phys. Res. Lab
)
,
B.P. Das
(
- Tokyo Inst. Tech. and
- Unlisted, IN
)
,
H. Spiesberger
(
- U. Mainz, PRISMA
)

(Jan 25, 2021)

Published in:
- Phys.Rev.D 103 (2021) 11, L111303
•
e-Print:
- 2101.10095 [hep-ph]

DOI

reference search33 citations

Study of HgOH to Assess Its Suitability for Electron Electric Dipole Moment Searches

#15

Ramanuj Mitra
(
- Ahmedabad, Phys. Res. Lab and
- Indian Inst. Tech., Gandhinagar
)
,
V.Srinivasa Prasannaa
(
- IISER, Kolkata
)
,
Bijaya K. Sahoo
(
- Ahmedabad, Phys. Res. Lab
)
,
Nicholas R. Hutzler
(
- Caltech
)
,
Minori Abe
(
- Tokyo Metropolitan U.
)

et al.

(Jan 19, 2021)

Published in:
- Atoms 9 (2021) 1, 7

pdfDOI

reference search7 citations

CP violating effects in

^{210}

Fr and prospects for new physics beyond the Standard Model

#16

Nanako Shitara
(
- Tokyo Inst. Tech.
)
,
Nodoka Yamanaka
(
- UMass Amherst and
- Wako, RIKEN
)
,
Bijaya Kumar Sahoo
(
- Ahmedabad, Phys. Res. Lab
)
,
Toshio Watanabe
(
- Tokyo Inst. Tech.
)
,
Bhanu Pratap Das
(
- Tokyo Inst. Tech.
)

(Nov 4, 2020)

Published in:
- JHEP 02 (2021) 124
•
e-Print:
- 2011.02529 [hep-ph]

DOI

reference search13 citations

Constraints on new physics from an improved calculation of parity violation in

^{133}

#17

B.K. Sahoo
(
- Ahmedabad, Phys. Res. Lab
)
,
B.P. Das
(
- Tokyo Inst. Tech. and
- Unlisted, IN
)

(Aug 20, 2020)

e-Print:
- 2008.08941 [hep-ph]

pdf

reference search8 citations

Significance of Non-Linear Terms in the Relativistic Coupled-Cluster Theory in the Determination of Molecular Properties

#18

(May 13, 2020)

Published in:
- Symmetry 12 (2020) 5, 811

pdfDOI

reference search3 citations

Relativistic many-body analysis of the electric dipole moment enhancement factor of

^{210}

Fr and associated properties

#19

Nanako Shitara
(
- Tokyo Inst. Tech.
)
,
B.K. Sahoo
(
- Ahmedabad, Phys. Res. Lab
)
,
T. Watanabe
(
- Tokyo Inst. Tech.
)
,
B.P. Das
(
- Tokyo Inst. Tech.
)

(Dec 6, 2019)

e-Print:
- 1912.02981 [physics.atom-ph]

pdf

reference search1 citation

Macro-coherent radiative emission of neutrino pair between parity-even atomic states

#20

et al.

(Nov 5, 2019)

Published in:
- Eur.Phys.J.C 79 (2019) 11, 907
•
e-Print:
- 1911.01639 [hep-ph]

DOI

reference search6 citations

Mercury Hydroxide as a Promising Triatomic Molecule to Probe P,T-odd Interactions

#21

et al.

(Aug 20, 2019)

e-Print:
- 1908.07360 [physics.atom-ph]

pdf

reference search2 citations

Relativistic many-body theory of the electric dipole moment of

^{129}

Xe and its implications for probing new physics beyond the standard model

#22

Akitada Sakurai
(
- Tokyo Inst. Tech.
)
,
B.K. Sahoo
(
- Ahmedabad, Phys. Res. Lab
)
,
K. Asahi
(
- Tokyo Inst. Tech. and
- Nishina Ctr., RIKEN
)
,
B.P. Das
(
- Tokyo Inst. Tech.
)

(Aug 12, 2019)

Published in:
- Phys.Rev.A 100 (2019) 2, 020502
•
e-Print:
- 1908.04151 [physics.atom-ph]

pdfDOI

reference search12 citations

The Role of Relativistic Many-Body Theory in Electron Electric Dipole Moment Searches Using Cold Molecules

#23

et al.

(Jun 10, 2019)

Published in:
- Atoms 7 (2019) 2, 58

pdfDOI

reference search1 citation

RaH as a potential candidate for electron electric-dipole-moment searches

#24

(May 4, 2019)

Published in:
- Phys.Rev.A 99 (2019) 5, 052502

DOI

reference search14 citations

Optical-lattice-based method for precise measurements of atomic parity violation

#25

A. Kastberg
(
- INPHYNI, Nice
)
,
T. Aoki
(
- Tokyo U., Komaba
)
,
B.K. Sahoo
(
- Ahmedabad, Phys. Res. Lab
)
,
Y. Sakemi
(
- Tokyo U., CNS
)
,
B.P. Das
(
- Tokyo Inst. Tech.
)

(Apr 3, 2019)

Published in:
- Phys.Rev.A 100 (2019) 5, 050101
•
e-Print:
- 1904.02211 [physics.atom-ph]

pdfDOI

reference search4 citations

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B.P. Das(
Saha Inst.
)

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B.P. Das(Saha Inst.)

Date of paper

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B.P. Das(
Saha Inst.
)