1 citations · 1 across the 3 of their papers we have counts for
5 papers
Matrix phase-space representations for quantum symmetries
Peter D. Drummond, Alexander S. Dellios, Margaret D. Reid
We introduce a general phase-space representation that includes global quantum symmetries in the basis expansion. This method, called matrix phase-space, projects the basis onto a…
Matrix phase-space representations for gaussian boson sampling
Peter D. Drummond, Alexander S. Dellios, Margaret D. Reid
We introduce coherent matrix phase-space distributions. These use conservation laws and symmetries to improve the accuracy and speed of quantum phase-space representations. As an e…
Non-periodic Fourier propagation algorithms for partial differential equations
Channa Hatharasinghe, Run Yan Teh, Jesse van Rhijn +2
Spectral methods for partial differential equations (PDEs) with non-periodic boundary conditions arising in computational physics often use polynomial expansions on non-uniform gri…
Gaussian boson sampling: Benchmarking quantum advantage
Ned Goodman, Alexander S. Dellios, Margaret D. Reid +1
Quantum computers solve intractable problems which classically require an exponentially long time to compute. With the development of large-scale experiments that claim quantum adv…
Validation tests of Gaussian boson samplers with photon-number resolving detectors
Alexander S. Dellios, Margaret D. Reid, Peter D. Drummond
An important challenge with the current generation of noisy, large-scale quantum computers is the question of validation. Does the hardware generate correct answers? If not, what a…