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Andrew M. Childs
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2019
S. Chakrabarti
,
Childs, A. M.
,
Hung, S. - H.
,
Li, T.
,
Wang, C.
, and
Wu, X.
,
“
Quantum algorithm for estimating volumes of convex bodies
”
, 2019.
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A. M. Childs
,
Ostrander, A.
, and
Su, Y.
,
“
Faster quantum simulation by randomization
”
,
Quantum
, vol. 3, no. 182, 2019.
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M. Cong Tran
,
Guo, A. Y.
,
Su, Y.
,
Garrison, J. R.
,
Eldredge, Z.
,
Foss-Feig, M.
,
Childs, A. M.
, and
Gorshkov, A. V.
,
“
Locality and digital quantum simulation of power-law interactions
”
,
Phys. Rev. X 9, 031006
, vol. 9, no. 031006, 2019.
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D. W. Berry
,
Childs, A. M.
,
Su, Y.
,
Wang, X.
, and
Wiebe, N.
,
“
Time-dependent Hamiltonian simulation with L1-norm scaling
”
, 2019.
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A. Y. Guo
,
Tran, M. C.
,
Childs, A. M.
,
Gorshkov, A. V.
, and
Gong, Z. - X.
,
“
Signaling and Scrambling with Strongly Long-Range Interactions
”
, 2019.
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A. M. Childs
,
Schoute, E.
, and
Unsal, C. M.
,
“
Circuit Transformations for Quantum Architectures
”
,
Proceedings of TQC 2019, LIPIcs
, vol. 135 , no. 3, 2019.
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A. M. Childs
and
Su, Y.
,
“
Nearly optimal lattice simulation by product formulas
”
,
Phys. Rev. Lett.
, vol. 123, no. 050503, 2019.
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A. M. Childs
and
Liu, J. - P.
,
“
Quantum spectral methods for differential equations
”
, 2019.
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2018
J. Chen
,
Childs, A. M.
, and
Hung, S. - H.
,
“
Quantum algorithm for multivariate polynomial interpolation
”
,
Proceedings of The Royal Society A
, vol. 474, no. 2209, 2018.
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Y. Nam
,
Ross, N. J.
,
Su, Y.
,
Childs, A. M.
, and
Maslov, D.
,
“
Automated optimization of large quantum circuits with continuous parameters
”
,
npj:Quantum Information
, vol. 4, no. 23, 2018.
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S. Chakrabarti
,
Childs, A. M.
,
Li, T.
, and
Wu, X.
,
“
Quantum algorithms and lower bounds for convex optimization
”
, 2018.
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A. M. Childs
,
Maslov, D.
,
Nam, Y.
,
Ross, N. J.
, and
Su, Y.
,
“
Toward the first quantum simulation with quantum speedup
”
,
Proceedings of the National Academy of Sciences
, vol. 115 , pp. 9456-9461, 2018.
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2017
A. M. Childs
,
Kothari, R.
, and
Somma, R. D.
,
“
Quantum algorithm for systems of linear equations with exponentially improved dependence on precision
”
,
SIAM Journal on Computing
, vol. 46, no. 6, pp. 1920-1950, 2017.
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D. W. Berry
,
Childs, A. M.
,
Ostrander, A.
, and
Wang, G.
,
“
Quantum algorithm for linear differential equations with exponentially improved dependence on precision
”
,
Communications in Mathematical Physics
, vol. 356, no. 3, pp. 1057-1081, 2017.
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A. M. Childs
and
Li, T.
,
“
Efficient simulation of sparse Markovian quantum dynamics
”
,
Quantum Information and Computation
, vol. 17, pp. 901-947, 2017.
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2016
A. M. Childs
,
van Dam, W.
,
Hung, S. - H.
, and
Shparlinski, I. E.
,
“
Optimal quantum algorithm for polynomial interpolation
”
,
43rd International Colloquium on Automata, Languages, and Programming (ICALP 2016)
, vol. 55, p. 16:1--16:13, 2016.
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A. M. Childs
and
Young, J.
,
“
Optimal state discrimination and unstructured search in nonlinear quantum mechanics
”
,
Physical Review A
, vol. 93, no. 2, p. 022314, 2016.
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A. M. Childs
,
Gosset, D.
, and
Webb, Z.
,
“
Complexity of the XY antiferromagnet at fixed magnetization
”
,
Quantum Information and Computation
, vol. 16, no. 1-2, pp. 1-18, 2016.
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2015
A. M. Childs
,
Gosset, D.
,
Nagaj, D.
,
Raha, M.
, and
Webb, Z.
,
“
Momentum switches
”
,
Quantum Information and Computation
, vol. 15, no. 7-8, pp. 601-621, 2015.
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D. W. Berry
,
Childs, A. M.
,
Cleve, R.
,
Kothari, R.
, and
Somma, R. D.
,
“
Simulating Hamiltonian dynamics with a truncated Taylor series
”
,
Physical Review Letters
, vol. 114, no. 9, p. 090502, 2015.
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D. W. Berry
,
Childs, A. M.
, and
Kothari, R.
,
“
Hamiltonian simulation with nearly optimal dependence on all parameters
”
,
Proceedings of the 56th IEEE Symposium on Foundations of Computer Science
, pp. 792-809, 2015.
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2014
A. M. Childs
and
Ge, Y.
,
“
Spatial search by continuous-time quantum walks on crystal lattices
”
,
Physical Review A
, vol. 89, no. 5, 2014.
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D. J. Brod
and
Childs, A. M.
,
“
The computational power of matchgates and the XY interaction on arbitrary graphs
”
,
Quantum Information and Computation
, vol. 14, no. 11-12, pp. 901-916, 2014.
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A. M. Childs
,
Gosset, D.
, and
Webb, Z.
,
“
The Bose-Hubbard model is QMA-complete
”
,
Proceedings of the 41st International Colloquium on Automata, Languages, and Programming (ICALP 2014)
, vol. 8572, pp. 308-319, 2014.
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D. W. Berry
,
Childs, A. M.
,
Cleve, R.
,
Kothari, R.
, and
Somma, R. D.
,
“
Exponential improvement in precision for simulating sparse Hamiltonians
”
,
Proceedings of the 46th ACM Symposium on Theory of Computing (STOC 2014)
, pp. 283-292, 2014.
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