Denis P. Johnson

237 results

Citation Summary

Most Recent

Feasibility of accelerating incompressible computational fluid dynamics simulations with fault-tolerant quantum computers

et al.

(Jun 10, 2024)

e-Print:
- 2406.06323 [quant-ph]

pdf

reference search6 citations

Feasibility of accelerating homogeneous catalyst discovery with fault-tolerant quantum computers

Nicole Bellonzi
(
- Unlisted, US
)
,
Alexander Kunitsa
(
- Unlisted, US
)
,
Joshua T. Cantin
(
- Toronto U. and
- Toronto U., Scarborough Coll.
)
,
Jorge A. Campos-Gonzalez-Angulo
(
- Toronto U.
)
,
Maxwell D. Radin
(
- Unlisted, US
)

et al.

(Jun 10, 2024)

e-Print:
- 2406.06335 [quant-ph]

pdf

reference search7 citations

Quantifying fault tolerant simulation of strongly correlated systems using the Fermi-Hubbard model

Anjali A. Agrawal
(
- North Carolina State U.
)
,
Joshua Job
(
- Lockheed, Sunnyvale
)
,
Tyler L. Wilson
(
- Rigetti Computing
)
,
S.N. Saadatmand
(
- Rigetti Computing
)
,
Mark J. Hodson
(
- Rigetti Computing
)

et al.

(Jun 10, 2024)

e-Print:
- 2406.06511 [quant-ph]

pdf

reference search9 citations

Evaluating the efficiency of ground-state-preparation algorithms

Katerina Gratsea
(
- Unlisted, US and
- ICFO, Barcelona
)
,
Chong Sun
(
- Unlisted, US
)
,
Peter D. Johnson
(
- Unlisted, US
)

(Apr 29, 2024)

Published in:
- Phys.Rev.A 109 (2024) 4, 042425

DOI

reference search0 citations

Origin of light-induced metastability in

{ZrTe}_{5}

et al.

(Mar 13, 2024)

Published in:
- Phys.Rev.B 110 (2024) 11, 115128
•
e-Print:
- 2403.08881 [cond-mat.mtrl-sci]

pdfDOI

reference search0 citations

Comparing Classical and Quantum Ground State Preparation Heuristics

Katerina Gratsea
(
- ICFO, Barcelona and
- Unlisted, US
)
,
Jakob S. Kottmann
(
- U. Augsburg (main)
)
,
Peter D. Johnson
(
- Unlisted, US
)
,
Alexander A. Kunitsa
(
- Unlisted, US
)

(Jan 10, 2024)

e-Print:
- 2401.05306 [quant-ph]

pdf

reference search5 citations

Early Fault-Tolerant Quantum Computing

Amara Katabarwa
(
- Unlisted, US
)
,
Katerina Gratsea
(
- Unlisted, US and
- ICFO, Barcelona
)
,
Athena Caesura
(
- Unlisted, US
)
,
Peter D. Johnson
(
- Unlisted, US
)

(Nov 24, 2023)

Published in:
- PRX Quantum 5 (2024) 2, 020101
•
e-Print:
- 2311.14814 [quant-ph]

pdfDOI

reference search40 citations

Low-depth Gaussian State Energy Estimation

Gumaro Rendon
(
- Unlisted, US, MD
)
,
Peter D. Johnson
(
- Unlisted, US
)

(Sep 28, 2023)

e-Print:
- 2309.16790 [quant-ph]

pdf

reference search0 citations

Modeling the performance of early fault-tolerant quantum algorithms

Qiyao Liang
(
- Unlisted, US, MA and
- MIT
)
,
Yiqing Zhou
(
- Unlisted and
- Cornell U., LASSP
)
,
Archismita Dalal
(
- Unlisted, CA
)
,
Peter D. Johnson
(
- Unlisted, US, MA
)

(Jun 29, 2023)

Published in:
- Phys.Rev.Res. 6 (2024) 2, 023118
•
e-Print:
- 2306.17235 [quant-ph]

pdfDOI

reference search7 citations

Efficient ground-state-energy estimation and certification on early fault-tolerant quantum computers

#10

Guoming Wang
(
- Unlisted, CA
)
,
Daniel Stilck França
(
- ENS, Lyon, Lab. Phys.
)
,
Gumaro Rendon
(
- Unlisted, US and
- Unlisted, US, MA
)
,
Peter D. Johnson
(
- Unlisted, US and
- Unlisted, US, MA
)

(Apr 19, 2023)

Published in:
- Phys.Rev.A 111 (2025) 1, 012426
•
e-Print:
- 2304.09827 [quant-ph]

pdfDOI

reference search18 citations

When to Reject a Ground State Preparation Algorithm

#11

Katerina Gratsea
(
- Unlisted and
- ICFO, Barcelona
)
,
Chong Sun
(
- Unlisted
)
,
Peter D. Johnson
(
- Unlisted
)

(Dec 19, 2022)

e-Print:
- 2212.09492 [quant-ph]

pdf

reference search6 citations

On proving the robustness of algorithms for early fault-tolerant quantum computers

#12

(Sep 22, 2022)

Published in:
- Quantum 8 (2024) 1531,
- Quantum 8 (2024) 1531
•
e-Print:
- 2209.11322 [quant-ph]

DOI

reference search11 citations

Quantum algorithm for ground state energy estimation using circuit depth with exponentially improved dependence on precision

#13

Guoming Wang
(
- Unlisted, CA
)
,
Daniel Stilck França
(
- Lyon, Ecole Normale Superieure
)
,
Ruizhe Zhang
(
- Unlisted, CA and
- Texas U.
)
,
Shuchen Zhu
(
- Unlisted, CA and
- Georgetown U.
)
,
Peter D. Johnson
(
- Unlisted, US
)

(Sep 14, 2022)

Published in:
- Quantum 7 (2023) 1167,
- Quantum 7 (2023) 1167
•
e-Print:
- 2209.06811 [quant-ph]

DOI

reference search63 citations

Near-term quantum algorithm for computing molecular and materials properties based on recursive variational series methods

#14

Phillip W.K. Jensen
(
- Toronto U. and
- Unlisted, US
)
,
Peter D. Johnson
(
- Unlisted, US
)
,
Alexander A. Kunitsa
(
- Unlisted, US
)

(Jun 20, 2022)

Published in:
- Phys.Rev.A 108 (2023) 2, 022422
•
e-Print:
- 2206.09881 [quant-ph]

pdfDOI

reference search3 citations

Fidelity Overhead for Nonlocal Measurements in Variational Quantum Algorithms

#15

Zachary Pierce Bansingh
(
- Toronto U. and
- Toronto U., Scarborough Coll.
)
,
Tzu-Ching Yen
(
- Toronto U.
)
,
Peter D. Johnson
(
- Unlisted, US, MA
)
,
Artur F. Izmaylov*
(
- Toronto U. and
- Toronto U., Scarborough Coll.
)

(May 14, 2022)

Published in:
- J.Phys.Chem.A 126 (2022) 39, 7007-7012
•
e-Print:
- 2205.07113 [quant-ph]

pdfDOI

reference search15 citations

Reducing the cost of energy estimation in the variational quantum eigensolver algorithm with robust amplitude estimation

#16

Peter D. Johnson
(
- Unlisted, US, MA
)
,
Alexander A. Kunitsa
(
- Unlisted, US, MA
)
,
Jérôme F. Gonthier
(
- Unlisted, US, MA
)
,
Maxwell D. Radin
(
- Unlisted, US, MA
)
,
Corneliu Buda
(
- Unlisted, US, IL
)

et al.

(Mar 14, 2022)

e-Print:
- 2203.07275 [quant-ph]

links

reference search18 citations

State Preparation Boosters for Early Fault-Tolerant Quantum Computation

#17

(Feb 14, 2022)

Published in:
- Quantum 6 (2022) 829
•
e-Print:
- 2202.06978 [quant-ph]

DOI

reference search21 citations

Reducing runtime and error in VQE using deeper and noisier quantum circuits

#18

Amara Katabarwa
(
- Unlisted, US, MA
)
,
Alex Kunitsa
(
- Unlisted, US, MA
)
,
Borja Peropadre
(
- Unlisted, US, MA
)
,
Peter Johnson
(
- Unlisted, US, MA
)

(Oct 20, 2021)

e-Print:
- 2110.10664 [quant-ph]

pdf

reference search14 citations

Minimizing Estimation Runtime on Noisy Quantum Computers

#19

(Mar 19, 2021)

Published in:
- PRX Quantum 2 (2021) 1, 010346

pdfDOI

reference search61 citations

Dissipative encoding of quantum information

#20

Giacomo Baggio
(
- Padua U.
)
,
Francesco Ticozzi
(
- Padua U. and
- Dartmouth Coll.
)
,
Peter D. Johnson
(
- Cambridge U. (main)
)
,
Lorenza Viola
(
- Dartmouth Coll.
)

(Feb 8, 2021)

Published in:
- Quant.Inf.Comput. 21 (2021) 9-10, 737-770
•
e-Print:
- 2102.04531 [quant-ph]

pdfDOI

reference search6 citations

Foundations for Bayesian inference with engineered likelihood functions for robust amplitude estimation

#21

Dax Enshan Koh
(
- Unlisted, US and
- A-STAR, Singapore
)
,
Guoming Wang
(
- Unlisted, CA
)
,
Peter D. Johnson
(
- Unlisted, US
)
,
Yudong Cao
(
- Unlisted, US
)

(Jun 16, 2020)

Published in:
- J.Math.Phys. 63 (2022) 5, 052202,
- J.Math.Phys. 63 (2022) 052202
•
e-Print:
- 2006.09349 [quant-ph]

pdfDOI

reference search15 citations

Expressibility and Entangling Capability of Parameterized Quantum Circuits for Hybrid Quantum-Classical Algorithms

#22

Sukin Sim
(
- Harvard U. (main) and
- Unlisted, US
)
,
Peter D. Johnson
(
- Unlisted, US
)
,
Alán Aspuru-Guzik
(
- Unlisted, US and
- Toronto U. and
- Canadian Inst. Advanced Res. and
- Unlisted, CA
)

(May 26, 2019)

Published in:
- Adv.Quantum Technol. 2 (2019) 12, 1900070
•
e-Print:
- 1905.10876 [quant-ph]

pdfDOI

reference search584 citations

QVECTOR: an algorithm for device-tailored quantum error correction

#23

Peter D. Johnson
(
- Harvard U. (main)
)
,
Jonathan Romero
(
- Harvard U. (main)
)
,
Jonathan Olson
(
- Harvard U. (main)
)
,
Yudong Cao
(
- Harvard U. (main)
)
,
Alán Aspuru-Guzik
(
- Harvard U. (main) and
- Canadian Inst. Advanced Res.
)

(Nov 6, 2017)

e-Print:
- 1711.02249 [quant-ph]

pdf

reference search89 citations

Alternating projections methods for discrete-time stabilization of quantum states.

#24

(Dec 16, 2016)

Published in:
- IEEE Trans.Automatic Control 63 (2018) 3, 819-826
•
e-Print:
- 1612.05554 [quant-ph]

pdfDOI

reference search5 citations

General fixed points of quasi-local frustration-free quantum semigroups: from invariance to stabilization

#25

Peter D. Johnson
(
- Dartmouth Coll.
)
,
Francesco Ticozzi
(
- Padua U. and
- Dartmouth Coll.
)
,
Lorenza Viola
(
- Dartmouth Coll.
)

(2016)

Published in:
- Quant.Inf.Comput. 16 (2016) 7-8, 0657-0699

DOI

reference search10 citations

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Denis P. Johnson

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