• 2742 Citations
  • 27 h-Index
19992022

Research output per year

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Research Outputs

2019

Bayesian estimation for quantum sensing in the absence of single-shot detection

Dinani, H. T., Berry, D. W., Gonzalez, R., Maze, J. R. & Bonato, C., 11 Mar 2019, In : Physical Review B. 99, 12, p. 1-7 7 p., 125413.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Black-box quantum state preparation without arithmetic

Sanders, Y., Low, G. H., Scherer, A. & Berry, D., 16 Jan 2019, In : Physical Review Letters. 122, 2, p. 020502-1-020502-5 5 p., 020502.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Quantum simulation of chemistry with sublinear scaling in basis size

Babbush, R., Berry, D. W., McClean, J. R. & Neven, H., 1 Nov 2019, In : Npj quantum information. 5, 1, 7 p., 92.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)

Quantum simulation of the Sachdev-Ye-Kitaev model by asymmetric qubitization

Babbush, R., Berry, D. W. & Neven, H., 4 Apr 2019, In : Physical Review A. 99, 4, p. 1-7 7 p., 040301.

Research output: Contribution to journalArticle

Open Access
File
4 Downloads (Pure)

Simulating the dynamics of time-dependent Hamiltonians with a truncated Dyson series

Kieferová, M., Scherer, A. & Berry, D. W., 5 Apr 2019, In : Physical Review A. 99, 4, p. 1-13 13 p., 042314.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2018

Adaptive estimation of a time-varying phase with coherent states: Smoothing can give an unbounded improvement over filtering

Laverick, K. T., Wiseman, H. M., Dinani, H. T. & Berry, D. W., 23 Apr 2018, In : Physical Review A. 97, 4, p. 1-11 11 p., 042334.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Encoding electronic spectra in quantum circuits with linear T complexity

Babbush, R., Gidney, C., Berry, D. W., Wiebe, N., McClean, J., Paler, A., Fowler, A. & Neven, H., 23 Oct 2018, In : Physical Review X. 8, 4, p. 041015-1-041015-36 36 p., 041015.

Research output: Contribution to journalArticle

Open Access
File
21 Citations (Scopus)
7 Downloads (Pure)

Experimental optical phase measurement approaching the exact Heisenberg limit

Daryanoosh, S., Slussarenko, S., Berry, D. W., Wiseman, H. M. & Pryde, G. J., 2 Nov 2018, In : Nature Communications. 9, 1, 6 p., 4606.

Research output: Contribution to journalArticle

Open Access
File
3 Citations (Scopus)
33 Downloads (Pure)

Exponentially more precise quantum simulation of fermions in the configuration interaction representation

Babbush, R., Berry, D. W., Sanders, Y. R., Kivlichan, I. D., Scherer, A., Wei, A. Y., Love, P. J. & Aspuru-Guzik, A., 1 Jan 2018, In : Quantum Science and Technology. 3, 1, p. 1-37 37 p., 015006.

Research output: Contribution to journalArticle

Open Access
File
15 Citations (Scopus)
1 Downloads (Pure)

Improved techniques for preparing eigenstates of fermionic Hamiltonians

Berry, D. W., Kieferová, M., Scherer, A., Sanders, Y. R., Low, G. H., Wiebe, N., Gidney, C. & Babbush, R., 2 May 2018, In : Npj quantum information. 4, p. 1-7 7 p., 22.

Research output: Contribution to journalArticle

Open Access
File
18 Citations (Scopus)
6 Downloads (Pure)
2017

Adaptive estimation of a time-varying phase with a power-law spectrum via continuous squeezed states

Dinani, H. T. & Berry, D. W., 15 Jun 2017, In : Physical Review A. 95, 6, p. 1-10 10 p., 063821.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Adaptive phase estimation with two-mode squeezed vacuum and parity measurement

Huang, Z., Motes, K. R., Anisimov, P. M., Dowling, J. P. & Berry, D. W., 12 May 2017, In : Physical Review A. 95, 5, p. 1-8 8 p., 053837.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Adaptive tracking of a time-varying field with a quantum sensor

Bonato, C. & Berry, D. W., 30 May 2017, In : Physical Review A. 95, 5, p. 1-10 10 p., 052348.

Research output: Contribution to journalArticle

Open Access
File
4 Citations (Scopus)
18 Downloads (Pure)

Exponential improvement in precision for simulating sparse Hamiltonians

Berry, D., Childs, A. M., Cleve, R., Kothari, R. & Somma, R. D., 2 Mar 2017, In : Forum of Mathematics, Sigma. 5, p. 1-40 40 p., e8.

Research output: Contribution to journalArticle

Open Access
File
8 Citations (Scopus)
20 Downloads (Pure)

Improved Hamiltonian simulation via a truncated Taylor series and corrections

Novo, L. & Berry, D. W., 1 Jun 2017, In : Quantum Information and Computation. 17, 7-8, p. 623-635 13 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Quantum algorithm for linear differential equations with exponentially improved dependence on precision

Berry, D. W., Childs, A. M., Ostrander, A. & Wang, G., 1 Dec 2017, In : Communications in Mathematical Physics. 356, 3, p. 1057-1081 25 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Robust guaranteed-cost adaptive quantum phase estimation

Roy, S., Berry, D. W., Petersen, I. R. & Huntington, E. H., 11 May 2017, In : Physical Review A. 95, 5, p. 1-16 16 p., 052322.

Research output: Contribution to journalArticle

Open Access
File
11 Downloads (Pure)
2016

Corrected quantum walk for optimal Hamiltonian simulation

Berry, D. & Novo, L., Nov 2016, In : Quantum Information and Computation. 16, 15&16, p. 1295–1317 23 p.

Research output: Contribution to journalArticle

Efficient recycling strategies for preparing large Fock states from single-photon sources: Applications to quantum metrology

Motes, K. R., Mann, R. L., Olson, J. P., Studer, N. M., Bergeron, E. A., Gilchrist, A., Dowling, J. P., Berry, D. W. & Rohde, P. P., 27 Jul 2016, In : Physical Review A - Atomic, Molecular, and Optical Physics. 94, 1, p. 1-9 9 p., 012344.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Exponentially more precise quantum simulation of fermions in second quantization

Babbush, R., Berry, D. W., Kivlichan, I. D., Wei, A. Y., Love, P. J. & Aspuru-Guzik, A., 24 Mar 2016, In : New Journal of Physics. 18, p. 1-17 17 p., 033032.

Research output: Contribution to journalArticle

Open Access
File
46 Citations (Scopus)
7 Downloads (Pure)

Optimized quantum sensing with a single electron spin using real-time adaptive measurements

Bonato, C., Blok, M. S., Dinani, H. T., Berry, D. W., Markham, M. L., Twitchen, D. J. & Hanson, R., 3 Mar 2016, In : Nature Nanotechnology. 11, 3, p. 247-252 6 p.

Research output: Contribution to journalArticle

37 Citations (Scopus)

Quantum-enhanced spectroscopy with entangled multiphoton states

Dinani, H. T., Gupta, M. K., Dowling, J. P. & Berry, D. W., 7 Jun 2016, In : Physical Review A - Atomic, Molecular, and Optical Physics. 93, 6, p. 1-6 6 p., 063804.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2015

Hamiltonian Simulation with Nearly Optimal Dependence on all Parameters

Berry, D. W., Childs, A. M. & Kothari, R., 11 Dec 2015, Proceedings - 2015 IEEE 56th Annual Symposium on Foundations of Computer Science, FOCS 2015. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), p. 792-809 18 p. 7354428

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

63 Citations (Scopus)

Quantum Bell-Ziv-Zakai bounds and Heisenberg limits for waveform estimation

Berry, D. W., Tsang, M., Hall, M. J. W. & Wiseman, H. M., 18 Aug 2015, In : Physical Review X. 5, 3, p. 1-28 28 p., 031018.

Research output: Contribution to journalArticle

Open Access
File
30 Citations (Scopus)
7 Downloads (Pure)

Quantum enhanced absorption spectroscopy

Dinani, H. T., Gupta, M. K., Berry, D. W. & Dowling, J. P., 2015, Proceedings 2015 European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference. Washington, D. C.: OSA - The Optical Society, Vol. Part F3-EQEC 2015. 1 p. EA_3_3

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

Simulating hamiltonian dynamics with a truncated taylor series

Berry, D. W., Childs, A. M., Cleve, R., Kothari, R. & Somma, R. D., 3 Mar 2015, In : Physical Review Letters. 114, 9, p. 1-5 5 p., 090502.

Research output: Contribution to journalArticle

Open Access
File
99 Citations (Scopus)
10 Downloads (Pure)
2014

Efficiencies of quantum optical detectors

Hogg, D., Berry, D. W. & Lvovsky, A. I., 25 Nov 2014, In : Physical Review A - Atomic, Molecular, and Optical Physics. 90, 5, p. 1-4 4 p., 053846.

Research output: Contribution to journalArticle

Open Access
File
3 Citations (Scopus)
15 Downloads (Pure)

Exponential improvement in precision for simulating sparse Hamiltonians

Berry, D. W., Childs, A. M., Cleve, R., Kothari, R. & Somma, R. D., 2014, STOC 2014 - Proceedings of the 2014 ACM Symposium on Theory of Computing. New York: Association for Computing Machinery, p. 283-292 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

67 Citations (Scopus)

Gate-efficient discrete simulations of continuous-time quantum query algorithms

Berry, D. W., Cleve, R. & Gharibian, S., 1 Jan 2014, In : Quantum Information and Computation. 14, 1-2, p. 1-30 30 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

High-order quantum algorithm for solving linear differential equations

Berry, D. W., 19 Feb 2014, In : Journal of Physics A: Mathematical and Theoretical. 47, 10, p. 1-17 17 p., 105301.

Research output: Contribution to journalArticle

24 Citations (Scopus)

Information causality in the quantum and post-quantum regime

Ringbauer, M., Fedrizzi, A., Berry, D. W. & White, A. G., 2014, In : Scientific Reports. 4, p. 1-6 6 p., 6955.

Research output: Contribution to journalArticle

Open Access
File
6 Citations (Scopus)
10 Downloads (Pure)

Loss-resistant unambiguous phase measurement

Dinani, H. T. & Berry, D. W., 28 Aug 2014, In : Physical Review A - Atomic, Molecular, and Optical Physics. 90, 2, p. 1-8 8 p., 023856.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Quantum correlations beyond Tsirelson's bound

Ringbauer, M., Fedrizzi, A., Berry, D. W. & White G., A. G., 2014, CLEO 2014: QELS_Fundamental Science : Technical Digest. Washington, DC: Optical Society of America (OSA), p. 1-2 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

Swarm optimization for adaptive phase measurements with low visibility

Hayes, A. J. F. & Berry, D. W., 27 Jan 2014, In : Physical Review A - Atomic, Molecular, and Optical Physics. 89, 1, p. 1-8 8 p., 013838.

Research output: Contribution to journalArticle

9 Citations (Scopus)
2013

Solovay-kitaev decomposition strategy for single-qubit channels

Wang, D. S., Berry, D. W., De Oliveira, M. C. & Sanders, B. C., 25 Sep 2013, In : Physical Review Letters. 111, 13, p. 1-5 5 p., 130504.

Research output: Contribution to journalArticle

Open Access
File
27 Citations (Scopus)
3 Downloads (Pure)

Stochastic heisenberg limit: optimal estimation of a fluctuating phase

Berry, D. W., Hall, M. J. W. & Wiseman, H. M., 13 Sep 2013, In : Physical Review Letters. 111, 11, p. 1-5 5 p., 113601.

Research output: Contribution to journalArticle

Open Access
File
19 Citations (Scopus)
6 Downloads (Pure)

Ultimate limits to quantum-enhanced optical phase tracking

Berry, D. W., Hall, M. J. W. & Wiseman, H. M., 2013, 2013 Conference on Lasers and Electro-Optics (CLEO 2013): OSA Technical Digest (online). Washington, D.C.: Optical Society of America (OSA), p. 1-2 2 p. QF2B.1

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

2012

Black-box hamiltonian simulation and unitary implementation

Berry, D. W. & Childs, A. M., 1 Jan 2012, In : Quantum Information and Computation. 12, 1-2, p. 29-62 34 p.

Research output: Contribution to journalArticle

61 Citations (Scopus)

Optimal Heisenberg-style bounds for the average performance of arbitrary phase estimates

Berry, D. W., Hall, M. J. W., Zwierz, M. & Wiseman, H. M., 13 Nov 2012, In : Physical Review A - Atomic, Molecular, and Optical Physics. 86, 5, p. 1-20 20 p., 053813.

Research output: Contribution to journalArticle

Open Access
File
27 Citations (Scopus)
5 Downloads (Pure)

Quantum-Enhanced Optical-Phase Tracking

Yonezawa, H., Nakane, D., Wheatley, T. A., Iwasawa, K., Takeda, S., Arao, H., Ohki, K., Tsumura, K., Berry, D. W., Ralph, T. C., Wiseman, H. M., Huntington, E. H. & Furusawa, A., 21 Sep 2012, In : Science. 337, 6101, p. 1514-1517 4 p.

Research output: Contribution to journalArticle

124 Citations (Scopus)

Universality of the Heisenberg limit for estimates of random phase shifts

Hall, M. J. W., Berry, D. W., Zwierz, M. & Wiseman, H. M., 2012, Proceedings, Conference on Lasers and Electro-Optics 2012: Quantum Electronics and Laser Science Conference. Washington, DC: Optical Society of America (OSA), p. 1-2 2 p. 6327089

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

Universality of the Heisenberg limit for estimates of random phase shifts

Hall, M. J. W., Berry, D. W., Zwierz, M. & Wiseman, H. M., 13 Apr 2012, In : Physical Review A - Atomic, Molecular, and Optical Physics. 85, 4, p. 1-4 4 p., 041802.

Research output: Contribution to journalArticle

Open Access
File
50 Citations (Scopus)
3 Downloads (Pure)
2011

Adaptive optical phase estimation using time-symmetric quantum smoothing

Wheatley, T. A., Berry, D. W., Yonezawa, H., Nakane, D., Arao, H., Pope, D. T., Ralph, T. C., Wiseman, H. M., Furusawa, A. & Huntington, E. H., 2011, QCMC 2010 : Quantum Communication, Measurement and Computing : the Tenth International Conference. Ralph, T. & Lam, P. K. (eds.). College Park, MD: American Institute of Physics, p. 129-132 4 p. (AIP conference proceedings; vol. 1363, no. 1).

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

Conservation of vacuum in an interferometer

Berry, D. W. & Lvovsky, A. I., 2011, CLEO:2011 : Laser Applications to Photonic Applications: OSA Technical Digest. Washington, DC: Optical Society of America (OSA), 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

Entanglement-enhanced measurement of a completely unknown optical phase

Xiang, G. Y., Higgins, B. L., Berry, D. W., Wiseman, H. M. & Pryde, G. J., Jan 2011, In : Nature Photonics. 5, 1, p. 43-47 5 p.

Research output: Contribution to journalArticle

145 Citations (Scopus)

Nanoscale magnetometry using a single-spin system in diamond

Said, R. S., Berry, D. W. & Twamley, J., 17 Mar 2011, In : Physical Review B: Condensed Matter and Materials Physics. 83, 12, p. 1-7 7 p., 125410.

Research output: Contribution to journalArticle

Open Access
File
25 Citations (Scopus)
18 Downloads (Pure)

On quantum efficiencies of optical states

Berry, D. W. & Lvovsky, A. I., 2011, International Conference on Quantum Information. Washington, DC: Optical Society of America (OSA), 2 p. QTuH4

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

Preservation of loss in linear-optical processing

Berry, D. W. & Lvovsky, A. I., 4 Oct 2011, In : Physical Review A - Atomic, Molecular, and Optical Physics. 84, 4, p. 1-7 7 p., 042304.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Simulating quantum dynamics on a quantum computer

Wiebe, N., Berry, D. W., Høyer, P. & Sanders, B. C., 4 Nov 2011, In : Journal of Physics A: Mathematical and Theoretical. 44, 44, p. 1-27 27 p., 445308.

Research output: Contribution to journalArticle

45 Citations (Scopus)

Squeezing-enhanced adaptive optical phase estimation

Yonezawa, H., Nakane, D., Wheatley, T. A., Iwasawa, K., Takeda, S., Arao, H., Berry, D. W., Ralph, T. C., Wiseman, H. M., Huntington, E. H. & Furusawa, A., 2011, CLEO:2011 - Laser Applications to Photonic Applications: OSA Technical Digest (CD). Washington, D.C.: OSA Publishing, p. 1-2 2 p. QFD5

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution