Activities‎ > ‎Seminars 2014-2015‎ > ‎

Confinement and Quantum Memories

posted Mar 4, 2016, 3:22 AM by QUITEMAD   [ updated Mar 4, 2016, 3:22 AM ]
CONFERENCIANTE: Héctor Bombín Department of Mathematicall Sciences,University of Copenhagen, Denmark 

LUGAR:!FACULTAD!DE!CIENCIAS!FÍSICAS!UCM DÍA:!10 de!febrero, 2015 (Martes) HORA:!14:30 AULA:
Seminario Depto.FísicaTeórica, Planta:3ª

ABSTRACT: In!order!to!store!quantum!information!we!need!to!protect!it!from! decoherence,!either!passively!(with!a!suitable!energy!landscape)!or! actively!(using!error!correcting!methods).!In!the!first!case!it!is!well!know! that!the!confinement!of!excitations!is!crucial!for!a!successful!protection.!I! will!discuss!how!also!in!the!active!error!correction!setting!confinement!can! play!a!role,!resulting!in!an!unsuspected!connection!between!the!two! scenarios.

Comments