Contents/conteúdo

Departamento de Matemática Técnico Técnico

Seminário de Computação e Informação Quântica  RSS

06/02/2004, 15:00 — 16:00 — Sala P4.35, Pavilhão de Matemática
, Instituto Superior Técnico

Quantum random walks

We start by presenting the concept of quantum random walk (QRW) and some of its applications. The class of QRW's without destructive interference is studied and several results are obtained by adapting the theory of Markov chains (asymptotic distribution, ergodic theorem). Some of these results are discussed in detail. A sketch of the proof that this class is dense over the class of all QRW's is presented. The talk reports ongoing joint work with Y. Omar, A. Pacheco and A. Sernadas.

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Apoiado por: Phys-Info (IT), SQIG (IT), CeFEMA e CAMGSD, com financiamento de FCT, FEDER and EU FP7, especificamente via o Doctoral Programme in the Physics and Mathematics of Information (DP-PMI), os projectos estratégicos FCT PEst-OE/EEI/LA0008/2013 e UID/EEA/50008/2013, o projecto IT QuSim, o projecto CRUP-CPU CQVibes, a Acção de Coordenação FP7 QUTE-EUROPE (600788) e os projectos FP7 Landauer (GA 318287) e PAPETS (323901).

 

Instituto de TelecomunicaçõesCAMGSDFCT7th Framework Programme