91 citations · 545 across the 31 of their papers we have counts for
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Computational Power of Symmetry-Protected Topological Phases
David T. Stephen, Dong-Sheng Wang, Abhishodh Prakash +2
We consider ground states of quantum spin chains with symmetry-protected topological (SPT) order as resources for measurement-based quantum computation (MBQC). We show that, for a…
Qudit quantum computation on matrix product states with global symmetry
Dong-Sheng Wang, David T. Stephen, Robert Raussendorf
Resource states that contain nontrivial symmetry-protected topological order are identified for universal single-qudit measurement-based quantum computation. Our resource states fa…
Strong analog classical simulation of coherent quantum dynamics
Dong-Sheng Wang
A strong analog classical simulation of general quantum evolution is proposed, which serves as a novel scheme in quantum computation and simulation. The scheme employs the approach…