S. Watabe

22 results

Citation Summary

Most Recent

Progress towards neutron-scattering simulation on an analog quantum processor

Nora Bauer
(
- Tennessee U.
)
,
Victor Ale
(
- Tennessee U.
)
,
Pontus Laurell
(
- Tennessee U. and
- Missouri U.
)
,
Serena Huang
(
- Maryland U.
)
,
Seth Watabe
(
- Rensselaer Poly.
)

et al.

(Feb 25, 2025)

Published in:
- Phys.Rev.A 111 (2025) 2, 022442

DOI

reference search0 citations

Emergence of nonequilibrium Lieb excitations in periodically driven strongly interacting bosons

(Dec 23, 2024)

e-Print:
- 2412.17443 [cond-mat.quant-gas]

pdf

reference search0 citations

Performance Benchmarking of Quantum Algorithms for Hard Combinatorial Optimization Problems: A Comparative Study of non-FTQC Approaches

Santaro Kikuura
(
- Shibaura Inst. Tech.
)
,
Ryoya Igata
(
- Shibaura Inst. Tech.
)
,
Yuta Shingu
(
- Tokyo U. of Sci.
)
,
Shohei Watabe
(
- Shibaura Inst. Tech.
)

(Oct 30, 2024)

e-Print:
- 2410.22810 [quant-ph]

pdf

reference search1 citation

Can Constrained Quantum Annealing Be Effective in Noisy Quantum Annealers?

Ryoya Igata
(
- Shibaura Inst. Tech.
)
,
Myonsok I
,
Yuya Seki
(
- Shibaura Inst. Tech. and
- Keio U.
)
,
Yuta Mizuno
(
- Hokkaido U.
)
,
Shohei Watabe
(
- Shibaura Inst. Tech.
)

(Oct 22, 2024)

e-Print:
- 2410.17528 [quant-ph]

pdf

reference search0 citations

Simulating Neutron Scattering on an Analog Quantum Processor

et al.

(Oct 4, 2024)

e-Print:
- 2410.03958 [quant-ph]

pdf

reference search0 citations

Quantum Algorithm for Shortest Vector Problems with Folded Spectrum Method

Kota Mizuno
(
- Tokyo Inst. Tech.
)
,
Shohei Watabe
(
- Tokyo Inst. Tech.
)

(Aug 28, 2024)

e-Print:
- 2408.16062 [quant-ph]

pdf

reference search0 citations

Entangling Schrödinger’s cat states by bridging discrete- and continuous-variable encoding

Daisuke Hoshi
(
- Tokyo U. of Sci. and
- RIKEN (main)
)
,
Toshiaki Nagase
(
- Tokyo U. of Sci. and
- RIKEN (main)
)
,
Sangil Kwon
(
- Tokyo U. of Sci.
)
,
Daisuke Iyama
(
- Tokyo U. of Sci. and
- RIKEN (main)
)
,
Takahiko Kamiya
(
- Tokyo U. of Sci. and
- RIKEN (main)
)

et al.

(Jun 25, 2024)

Published in:
- Nature Commun. 16 (2025) 1, 1309,
- Nature Commun. 16 (2025) 1309
•
e-Print:
- 2406.17999 [quant-ph]

DOI

reference search6 citations

Circuit Design of Two-Step Quantum Search Algorithm for Solving Traveling Salesman Problems

et al.

(May 11, 2024)

Contribution to:
- QCE24
•
e-Print:
- 2405.07129 [quant-ph]

pdfDOI

reference search2 citations

Universal scaling hypothesis of quantum spatial search in complex networks

Rei Sato
(
- Tokyo U. of Sci. and
- Fudan U. and
- Tokyo Inst. Tech.
)
,
Tetsuro Nikuni
(
- Tokyo U. of Sci.
)
,
Kayoko Nohara
(
- Fudan U. and
- Tokyo Inst. Tech.
)
,
Giorgio Salani
(
- Fudan U. and
- Tokyo Inst. Tech.
)
,
Shohei Watabe
(
- Tokyo U. of Sci. and
- Shibaura Inst. Tech.
)

(Jan 22, 2024)

Published in:
- Phys.Rev.Res. 6 (2024) 4, 043119
•
e-Print:
- 2401.11922 [quant-ph]

pdfDOI

reference search0 citations

Embedding All Feasible Solutions of Traveling Salesman Problem by Divide-and-Conquer Quantum Search

#10

Rei Sato
(
- Unlisted, CN and
- Tokyo U. of Sci.
)
,
Kazuhiro Saito
(
- Unlisted, CN
)
,
Tetsuro Nikuni
(
- Tokyo U. of Sci.
)
,
Shohei Watabe
(
- Shibaura Inst. Tech.
)

(Sep 17, 2023)

Contribution to:
- QCE23
  , 270-271

DOI

reference search0 citations

Observation and manipulation of quantum interference in a superconducting Kerr parametric oscillator

#11

Daisuke Iyama
(
- Tokyo U. of Sci. and
- Wako, RIKEN
)
,
Takahiko Kamiya
(
- Tokyo U. of Sci. and
- Wako, RIKEN
)
,
Shiori Fujii
(
- Tokyo U. of Sci. and
- Wako, RIKEN
)
,
Hiroto Mukai
(
- Wako, RIKEN and
- Tokyo U. of Sci.
)
,
Yu Zhou
(
- Wako, RIKEN
)

et al.

(Jun 21, 2023)

Published in:
- Nature Commun. 15 (2024) 1, 86,
- Nature Commun. 15 (2024) 86
•
e-Print:
- 2306.12299 [quant-ph]

DOI

reference search30 citations

Measurement-based preparation of stable coherent states of a Kerr parametric oscillator

#12

Yuta Suzuki
(
- Tokyo U. of Sci. and
- AIST, Tsukuba
)
,
Shohei Watabe
(
- Tokyo U. of Sci. and
- Tokyo U. Marine Sci. Tech.
)
,
Shiro Kawabata
(
- AIST, Tsukuba
)
,
Shumpei Masuda
(
- AIST, Tsukuba
)

(Jan 28, 2023)

Published in:
- Sci.Rep. 13 (2023) 1, 1606

pdfDOI

reference search6 citations

Continuous percolation in a Hilbert space for a large system of qubits

#13

Shohei Watabe
(
- Tokyo U. of Sci. and
- Shibaura Inst. Tech.
)
,
Michael Zach Serikow
(
- Notre Dame U.
)
,
Shiro Kawabata
(
- AIST, Tsukuba
)
,
Alexandre Zagoskin
(
- Loughborough U.
)

(Oct 15, 2022)

Published in:
- Eur.Phys.J.ST 232 (2023) 20-22, 3545-3552
•
e-Print:
- 2210.08299 [quant-ph]

DOI

reference search0 citations

Measurement-based state preparation of Kerr parametric oscillators

#14

Yuta Suzuki
(
- Tokyo U. of Sci. and
- AIST, Tsukuba
)
,
Shohei Watabe
(
- Tokyo U. of Sci. and
- Shibaura Inst. Tech.
)
,
Shiro Kawabata
(
- AIST, Tsukuba
)
,
Shumpei Masuda
(
- AIST, Tsukuba
)

(Aug 9, 2022)

e-Print:
- 2208.04542 [quant-ph]

pdf

reference search1 citation

Autonomous quantum error correction in a four-photon Kerr parametric oscillator

#15

Sangil Kwon
(
- Tokyo U. of Sci.
)
,
Shohei Watabe
(
- Tokyo U. of Sci.
)
,
Jaw-Shen Tsai
(
- Tokyo U. of Sci. and
- Nishina Ctr., RIKEN
)

(Mar 17, 2022)

Published in:
- npj Quantum Inf. 8 (2022) 1, 40,
- npj Quantum Inf. 8 (2022) 40
•
e-Print:
- 2203.09234 [quant-ph]

DOI

reference search19 citations

Calculation of Gibbs partition function with imaginary time evolution on near-term quantum computers

#16

et al.

(Mar 16, 2022)

Published in:
- Jap.J.Appl.Phys. 61 (2022) 4, 042002

DOI

reference search8 citations

New methods and simulations for cosmogenic induced spallation removal in Super-Kamiokande-IV

#17

Super-Kamiokande

Collaboration

•

S. Locke
(
- UC, Irvine
)

et al.

(Nov 30, 2021)

Published in:
- Phys.Rev.D 110 (2024) 3, 032003
•
e-Print:
- 2112.00092 [hep-ex]

pdfDOI

reference search17 citations

Efficient Criteria of Quantumness for a Large System of Qubits

#18

Shohei Watabe
(
- Tokyo U. of Sci.
)
,
Michael Zach Serikow
(
- Notre Dame U.
)
,
Shiro Kawabata
(
- AIST, Tsukuba
)
,
Alexandre Zagoskin
(
- Loughborough U.
)

(Aug 30, 2021)

Published in:
- Front.in Phys. 9 (2022) 773128,
- Front.in Phys. 9 (2022) 773128
•
e-Print:
- 2108.13554 [quant-ph]

DOI

reference search2 citations

Variational secure cloud quantum computing

#19

Yuta Shingu
(
- Tokyo U. of Sci. and
- AIST, Tsukuba
)
,
Yuki Takeuchi
(
- NTT Comm. Sci. Lab. and
- Nippon NTT, Kanagawa
)
,
Suguru Endo
(
- NTT, Musashino
)
,
Shiro Kawabata
(
- AIST, Tsukuba
)
,
Shohei Watabe
(
- Tokyo U. of Sci.
)

et al.

(Jun 29, 2021)

Published in:
- Phys.Rev.A 105 (2022) 022603
•
e-Print:
- 2106.15770 [quant-ph]

pdfDOI

reference search4 citations

Strong connection between single-particle and density excitations in Bose–Einstein condensates

#20

Shohei Watabe

(Mar 24, 2020)

Published in:
- New J.Phys. 22 (2020) 10, 103010
•
e-Print:
- 2003.10813 [cond-mat.quant-gas]

pdfDOI

reference search4 citations

Hugenholtz-Pines theorem for multicomponent Bose-Einstein condensates

#21

Shohei Watabe
(
- Tokyo U. of Sci.
)

(Sep 19, 2017)

Published in:
- Phys.Rev.A 103 (2021) 5, 053307
•
e-Print:
- 1709.06319 [cond-mat.quant-gas]

pdfDOI

reference search3 citations

Green's function formalism for a condensed Bose gas consistent with infrared-divergent longitudinal susceptibility and Nepomnyashchii-Nepomnyashchii identity

#22

Shohei Watabe
(
- Tokyo U.
)
,
Yoji Ohashi
(
- Keio U.
)

(Feb 28, 2014)

Published in:
- Phys.Rev.A 90 (2014) 1, 013603
•
e-Print:
- 1403.0005 [cond-mat.quant-gas]

pdfDOI

reference search3 citations

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