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Algebraic Graph Theory Seminar - Christopher van BommelExport this event to calendar

Thursday, March 15, 2018 — 1:30 PM EDT

Title: Quantum State Transfer

Speaker: Christopher van Bommel
Affilliation: University of Waterloo
Room: MC 6486

Abstract:

Many quantum algorithms may be modeled as a quantum process occurring on a graph.  We interpret quantum channels implemented by spin chains as wires for transmission of states.  A major goal of quantum communication is to transfer states with high fidelity.  At the maximum fidelity of 1, we say we can achieve perfect state transfer; if fidelities arbitrarily close to 1 can be obtained, we say we can achieve pretty good state transfer.  We discuss perfect and pretty good state transfer on paths.

Location 
MC - Mathematics & Computer Building
6486
200 University Avenue West
Waterloo, ON N2L 3G1
Canada

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