Many-body localization in open quantum systems
Daniele Nello
Many-body localization in open quantum systems.
Rel. Arianna Montorsi, Alberto Rosso, Laura Foini. Politecnico di Torino, Corso di laurea magistrale in Physics Of Complex Systems (Fisica Dei Sistemi Complessi), 2020
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Abstract
We consider a spin chain coupled to a bath of harmonic oscillators. We will use the bosonization for the spins and treat the bath in the Caldeira-Legget framework. Our goal is to compute transport properties and see if the bath can induce localization in the spin chain.
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