On asymptotics of amplitudes of quantum random walks

On asymptotics of amplitudes of quantum random walks

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Yuliy Baryshnikov , University of Illinois at Urbana-Champaign
Fine Hall 601

I will describe quantum random walks in discrete time on lattices and outline the relations of the asymptotics of their amplitudes to the oscillating integrals and Gauss maps of the determinantal surfaces.