• 196 Citations
  • 9 h-Index
20092019
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Research Output 2009 2019

  • 196 Citations
  • 9 h-Index
  • 29 Article
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Article
2019

Quantum walk search on the complete bipartite graph

Rhodes, M. L. & Wong, T., Mar 1 2019, In : Physical Review A. 99, 3, 032301.

Research output: Contribution to journalArticle

apexes
Dirac equation
quantum mechanics
formulations
2018
2 Citations (Scopus)

Faster search by lackadaisical quantum walk

Wong, T., Mar 1 2018, In : Quantum Information Processing. 17, 3, 68.

Research output: Contribution to journalArticle

Quantum Walk
Quantum Algorithms
Search Problems
Vertex of a graph
Amplification

Optimal quantum-walk search on Kronecker graphs with dominant or fixed regular initiators

Glos, A. & Wong, T., Dec 27 2018, In : Physical Review A. 98, 6, 062334.

Research output: Contribution to journalArticle

initiators
eigenvalues
matrices
apexes
tensors
2 Citations (Scopus)

Quantum walk search on Kronecker graphs

Wong, T., Wünscher, K., Lockhart, J. & Severini, S., Jul 31 2018, In : Physical Review A. 98, 1, 012338.

Research output: Contribution to journalArticle

initiators
orthogonality
matrices
simulation
2017
3 Citations (Scopus)

Coined quantum walks on weighted graphs

Wong, T., Oct 25 2017, In : Journal of Physics A: Mathematical and Theoretical. 50, 47, 475301.

Research output: Contribution to journalArticle

Quantum Walk
Weighted Graph
Ballistics
apexes
Vertex of a graph
6 Citations (Scopus)

Equivalence of Szegedy’s and coined quantum walks

Wong, T., Sep 1 2017, In : Quantum Information Processing. 16, 9, 215.

Research output: Contribution to journalArticle

Quantum Walk
equivalence
apexes
Equivalence
Walk
2 Citations (Scopus)

Exceptional quantum walk search on the cycle

Wong, T. & Santos, R. A. M., Jun 1 2017, In : Quantum Information Processing. 16, 6, 154.

Research output: Contribution to journalArticle

Quantum Walk
Hitting Time
Probability distributions
Sampling
Cycle
2016
3 Citations (Scopus)

Doubling the success of quantum walk search using internal-state measurements

Prusis, K., Vihrovs, J. & Wong, T., Oct 19 2016, In : Journal of Physics A: Mathematical and Theoretical. 49, 45, 455301.

Research output: Contribution to journalArticle

Quantum Walk
Doubling
Search Problems
Internal
Search Algorithm
1 Citation (Scopus)

Engineering the success of quantum walk search using weighted graphs

Wong, T. & Philipp, P., Aug 4 2016, In : Physical Review A. 94, 2, 022304.

Research output: Contribution to journalArticle

engineering
apexes
scaling
causes
energy
2 Citations (Scopus)

Irreconcilable difference between quantum walks and adiabatic quantum computing

Wong, T. & Meyer, D. A., Jun 13 2016, In : Physical Review A. 93, 6, 062313.

Research output: Contribution to journalArticle

quantum computation
Hilbert space
formulations
stars
11 Citations (Scopus)

Laplacian versus adjacency matrix in quantum walk search

Wong, T., Tarrataca, L. & Nahimov, N., Oct 1 2016, In : Quantum Information Processing. 15, 10, p. 4029-4048 20 p.

Research output: Contribution to journalArticle

Quantum Walk
Laplacian Matrix
Adjacency Matrix
Walk
apexes
4 Citations (Scopus)

Oscillatory localization of quantum walks analyzed by classical electric circuits

Ambainis, A., Prusis, K., Vihrovs, J. & Wong, T., Dec 20 2016, In : Physical Review A. 94, 6, 062324.

Research output: Contribution to journalArticle

dissipation
electric networks
apexes
projection
3 Citations (Scopus)

Quantum walk on the line through potential barriers

Wong, T., Feb 1 2016, In : Quantum Information Processing. 15, 2, p. 675-688 14 p.

Research output: Contribution to journalArticle

Quantum Walk
Ballistics
ballistics
Line
Tunnel
4 Citations (Scopus)

Quantum walk search on Johnson graphs

Wong, T., Apr 12 2016, In : Journal of Physics A: Mathematical and Theoretical. 49, 19, 195303.

Research output: Contribution to journalArticle

Quantum Walk
apexes
Graph in graph theory
set theory
perturbation theory
1 Citation (Scopus)

Quantum walk search through potential barriers

Wong, T., Nov 9 2016, In : Journal of Physics A: Mathematical and Theoretical. 49, 48, 484002.

Research output: Contribution to journalArticle

Quantum Walk
Energy barriers
Error correction
Potential energy
Error Correction
13 Citations (Scopus)

Spatial search by continuous-time quantum walk with multiple marked vertices

Wong, T., Apr 1 2016, In : Quantum Information Processing. 15, 4, p. 1411-1443 33 p.

Research output: Contribution to journalArticle

Quantum Walk
Continuous Time
apexes
Configuration
Search Problems
3 Citations (Scopus)

Stationary states in quantum walk search

Prusis, K., Vihrovs, J. & Wong, T., Sep 29 2016, In : Physical Review A. 94, 3, 032334.

Research output: Contribution to journalArticle

apexes
eigenvectors
theorems
operators
optimization
2015
27 Citations (Scopus)

Connectivity is a poor indicator of fast quantum search

Meyer, D. A. & Wong, T., Mar 18 2015, In : Physical Review Letters. 114, 11, 110503.

Research output: Contribution to journalArticle

walking
cubic lattices
apexes
3 Citations (Scopus)

Correcting for potential barriers in quantum walk search

Ambainis, A. & Wong, T., Jan 1 2015, In : Quantum Information and Computation. 15, 15-16, p. 1365-1372 8 p.

Research output: Contribution to journalArticle

Quantum Walk
Flip
Amplification
apexes
Energy barriers
10 Citations (Scopus)

Diagrammatic approach to quantum search

Wong, T., Jun 30 2015, In : Quantum Information Processing. 14, 6, p. 1767-1775 9 p.

Research output: Contribution to journalArticle

walking
estimating
perturbation theory
perturbation
Sketching
10 Citations (Scopus)

Faster quantum walk search on a weighted graph

Wong, T., Sep 21 2015, In : Physical Review A - Atomic, Molecular, and Optical Physics. 92, 3, 032320.

Research output: Contribution to journalArticle

apexes
walking
perturbation theory
adjusting
21 Citations (Scopus)

Grover search with lackadaisical quantum walks

Wong, T., Oct 7 2015, In : Journal of Physics A: Mathematical and Theoretical. 48, 43, 435304.

Research output: Contribution to journalArticle

Quantum Walk
apexes
Discrete-time
Vertex of a graph
Flip
12 Citations (Scopus)

Quantum search with multiple walk steps per oracle query

Wong, T. & Ambainis, A., Aug 18 2015, In : Physical Review A - Atomic, Molecular, and Optical Physics. 92, 2, 022338.

Research output: Contribution to journalArticle

random walk
counting
3 Citations (Scopus)

Quantum walk search with time-reversal symmetry breaking

Wong, T., Sep 14 2015, In : Journal of Physics A: Mathematical and Theoretical. 48, 40, 405303.

Research output: Contribution to journalArticle

Quantum Walk
Time Reversal
Excited states
Symmetry Breaking
broken symmetry
2014
32 Citations (Scopus)

Global symmetry is unnecessary for fast quantum search

Janmark, J., Meyer, D. A. & Wong, T., May 28 2014, In : Physical Review Letters. 112, 21, 210502.

Research output: Contribution to journalArticle

symmetry
walking
random walk
apexes
perturbation theory
9 Citations (Scopus)

Quantum search with general nonlinearities

Meyer, D. A. & Wong, T., Jan 14 2014, In : Physical Review A - Atomic, Molecular, and Optical Physics. 89, 1, 012312.

Research output: Contribution to journalArticle

nonlinearity
nonlinear equations
resources
defocusing
Bose-Einstein condensates
2013
8 Citations (Scopus)

Nonlinear quantum search using the Gross-Pitaevskii equation

Meyer, D. A. & Wong, T., Jun 1 2013, In : New Journal of Physics. 15, 063014.

Research output: Contribution to journalArticle

scaling
linear equations
time constant
resources
nonlinearity
2011

Optimal asset allocation for passive investing with capital loss harvesting

Ostrov, D. N. & Wong, T., Sep 1 2011, In : Applied Mathematical Finance. 18, 4, p. 291-329 39 p.

Research output: Contribution to journalArticle

Asset Allocation
Harvesting
Optimal Allocation
Partial differential equations
Partial differential equation
2009
1 Citation (Scopus)

Treatment of ion-atom collisions using a partial-wave expansion of the projectilewavefunction

Wong, T., Foster, M., Colgan, J. & Madison, D. H., Jul 10 2009, In : European Journal of Physics. 30, 3, p. 447-452 6 p.

Research output: Contribution to journalArticle

elastic waves
projectiles
collisions
atoms
ions