• 2887 Citations
  • 28 h-Index
19992020

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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

2 Citations (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

8 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, p. 1-7 7 p., 92.

Research output: Contribution to journalArticle

Open Access
File
3 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
2 Citations (Scopus)
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

3 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
31 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
7 Citations (Scopus)
34 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
19 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
22 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

17 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
5 Citations (Scopus)
19 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
9 Citations (Scopus)
24 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

11 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
1 Citation (Scopus)
12 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

14 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
50 Citations (Scopus)
9 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

43 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

5 Citations (Scopus)
2015

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
31 Citations (Scopus)
7 Downloads (Pure)

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
110 Citations (Scopus)
11 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)

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

27 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)
11 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)

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
22 Citations (Scopus)
6 Downloads (Pure)
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

64 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
28 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

132 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., 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

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

149 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)

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

48 Citations (Scopus)
2010

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., 3 Mar 2010, In : Physical Review Letters. 104, 9, p. 1-4 4 p., 093601.

Research output: Contribution to journalArticle

67 Citations (Scopus)

Fair-sampling assumption is not necessary for testing local realism

Berry, D. W., Jeong, H., Stobińska, M. & Ralph, T. C., 13 Jan 2010, In : Physical Review A - Atomic, Molecular, and Optical Physics. 81, 1, p. 1-11 11 p., 012109.

Research output: Contribution to journalArticle

17 Citations (Scopus)

Higher order decompositions of ordered operator exponentials

Wiebe, N., Berry, D., Høyer, P. & Sanders, B. C., 2010, In : Journal of Physics A: Mathematical and Theoretical. 43, 6, p. 1-20 20 p., 065203.

Research output: Contribution to journalArticle

57 Citations (Scopus)

Linear-optical processing cannot increase photon efficiency

Berry, D. W. & Lvovsky, A. I., 12 Nov 2010, In : Physical Review Letters. 105, 20, p. 1-4 4 p., 203601.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Non-Abelian anyonic interferometry with a multi-photon spin lattice simulator

Berry, D. W., Aguado, M., Gilchrist, A. & Brennen, G. K., 7 May 2010, In : New Journal of Physics. 12, p. 1-22 22 p., 053011.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2009

Adaptive measurements in the optical quantum information laboratory

Wiseman, H. M., Berry, D. W., Bartlett, S. D., Higgins, B. L. & Pryde, G. J., Nov 2009, In : IEEE Journal on Selected Topics in Quantum Electronics. 15, 6, p. 1661-1672 12 p., 5337900.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Demonstrating Heisenberg-limited unambiguous phase estimation without adaptive measurements

Higgins, B. L., Berry, D. W., Bartlett, S. D., Mitchell, M. W., Wiseman, H. M. & Pryde, G. J., 9 Jul 2009, In : New Journal of Physics. 11, p. 1-14 14 p., 073023.

Research output: Contribution to journalArticle

Open Access
File
64 Citations (Scopus)
9 Downloads (Pure)

How to perform the most accurate possible phase measurements

Berry, D. W., Higgins, B. L., Bartlett, S. D., Mitchell, M. W., Pryde, G. J. & Wiseman, H. M., 2009, In : Physical Review A - Atomic, Molecular, and Optical Physics. 80, 5, p. 1-22 22 p., 052114.

Research output: Contribution to journalArticle

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

Quantum photonics: Quantum optics on a chip

Berry, D. W. & Wiseman, H. M., Jun 2009, In : Nature Photonics. 3, 6, p. 317-319 3 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2007

Efficiency limits for linear optical processing of single photons and single-rail qubits

Berry, D. W., Lvovsky, A. I. & Sanders, B. C., 2007, In : Journal of the Optical Society of America B: Optical Physics. 24, 2, p. 189-197 9 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)