FIS/02 Fisica teorica, modelli e metodi matematici
Description
In the thesis, we discuss some aspects of 1D quantum systems related to entanglement entropies; in particular, we develop a new numerical method for the detection of crossovers in Luttinger liquids, and we discuss the behaviour of Rényi entropies in open conformal systems, when the boundary conditions preserve their conformal invariance.
Taddia, Luca (2013) Entanglement Entropies in One-Dimensional Systems, [Dissertation thesis], Alma Mater Studiorum Università di Bologna. Dottorato di ricerca in Fisica , 25 Ciclo. DOI 10.6092/unibo/amsdottorato/5183.