228 citations · 565 across the 12 of their papers we have counts for
Showing 2010 · quant-phShow all
3 papers · 2 filters
quant-ph2010★ 14 cited
Topology of Entanglement Evolution of Two Qubits
Dong Zhou, Gia-Wei Chern, Jianjia Fei +1
The dynamics of a two-qubit system is considered with the aim of a general categorization of the different ways in which entanglement can disappear in the course of the evolution,…
quant-ph2010★ 5 cited
Disappearance of entanglement: a topological point of view
Dong Zhou, Robert Joynt
We give a topological classification of the evolution of entanglement, particularly the different ways the entanglement can disappear. Four categories exhaust all possibilities giv…
quant-ph2010★ 147 cited
Two-particle quantum walks applied to the graph isomorphism problem
John King Gamble, Mark Friesen, Dong Zhou +2
We show that the quantum dynamics of interacting and noninteracting quantum particles are fundamentally different in the context of solving a particular computational problem. Spec…