10 citations · 14 across the 6 of their papers we have counts for
3 papers · 1 filter
Quantum State Transfer in Graphs with Tails
Pierre-Antoine Bernard, Christino Tamon, Luc Vinet +1
We consider quantum state transfer on finite graphs which are attached to infinite paths. The finite graph represents an operational quantum system for performing useful quantum in…
Breaking the Speed Limit for Perfect Quantum State Transfer
Weichen Xie, Alastair Kay, Christino Tamon
We describe a protocol for perfectly transferring a quantum state from one party to another under the dynamics of a fixed, engineered Hamiltonian. Our protocol combines the concept…
Of Shadows and Gaps in Spatial Search
Ada Chan, Chris Godsil, Christino Tamon +1
Spatial search occurs in a connected graph if a continuous-time quantum walk on the adjacency matrix of the graph, suitably scaled, plus a rank-one perturbation induced by any vert…