The Sachdev–Ye–Kitaev (SYK) model has attracted a lot of interest in recent years. It displays very different features with respect to common Fermi liquids, for instance, the resistivity is linear with respect to the temperature. Recent theoretical studies have been devoted to study many peculiar properties of this model, either at equilibrium and out-of equilibrium, investigating also the mesoscopic physics.The aim of the thesis will be to carry out a systematic study of the electric and thermoelectric transport properties of the spinful complex version of the SYK model, when contacted with metallic reservoirs.

Transport properties of the Sachdev-Ye-Kitaev model

MOROTTI, DANIELE
2024/2025

Abstract

The Sachdev–Ye–Kitaev (SYK) model has attracted a lot of interest in recent years. It displays very different features with respect to common Fermi liquids, for instance, the resistivity is linear with respect to the temperature. Recent theoretical studies have been devoted to study many peculiar properties of this model, either at equilibrium and out-of equilibrium, investigating also the mesoscopic physics.The aim of the thesis will be to carry out a systematic study of the electric and thermoelectric transport properties of the spinful complex version of the SYK model, when contacted with metallic reservoirs.
2024
Transport properties of the Sachdev-Ye-Kitaev model
SYK model
Keldysh formalism
quantum dot
non-equilibrium
transport properties
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.12608/84753