Links and contacts
nicolino.logullo[at]utu.fi
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I am a PostDoctoral researcher funded by the Turku Collegium for Science and Medicine (TCSM) |
Research interests
Geometry vs MB interactions interplay: I am interested in understanding and characterizing static and dynamical properties of MB quantum systems in presence of non-trivial geometries such as quasicrystals, modulated phases or other aperiodic structures. Specifically I am interested in the link between the single-particle spectral properties and the static and dynamical properties of both open and quantum systems.
Transport in small driven open quantum systems: I am interested in studying properties of small quantum systems such as quantum dots, molecular junctions in the presence of external driving and coupling with external environments (phonons, magnons). The aim is to understand the interplay of the different players such as interactions, relative couplings, external drive amplitude and time-profile, in determining the transport properties of these devices.
Development of numerical methods for NEGFs: Due to the intrinsic non-equilibrium nature of the problem I consider, I use the non-equilibrium Green’s function approach together with many-body perturbation theory to investigate the physical properties of the system I am interested in. In particular I focus in developing numerical methods for the solution of a set of equations for the single particle Green’s function in a self-consistent way.
Collaborations
Thomas Busch (OIST, Okinawa, Japan)
Luca Dell’Anna (Università degli studi di Padova, Padova, Italy)
Anna Minguzzi (LPMMC, Grenoble, France)
Francesco Plastina (Università degli studi della Calabria, Cosenza, Italy)
Geometry vs MB interactions interplay: I am interested in understanding and characterizing static and dynamical properties of MB quantum systems in presence of non-trivial geometries such as quasicrystals, modulated phases or other aperiodic structures. Specifically I am interested in the link between the single-particle spectral properties and the static and dynamical properties of both open and quantum systems.
Transport in small driven open quantum systems: I am interested in studying properties of small quantum systems such as quantum dots, molecular junctions in the presence of external driving and coupling with external environments (phonons, magnons). The aim is to understand the interplay of the different players such as interactions, relative couplings, external drive amplitude and time-profile, in determining the transport properties of these devices.
Development of numerical methods for NEGFs: Due to the intrinsic non-equilibrium nature of the problem I consider, I use the non-equilibrium Green’s function approach together with many-body perturbation theory to investigate the physical properties of the system I am interested in. In particular I focus in developing numerical methods for the solution of a set of equations for the single particle Green’s function in a self-consistent way.
Collaborations
Thomas Busch (OIST, Okinawa, Japan)
Luca Dell’Anna (Università degli studi di Padova, Padova, Italy)
Anna Minguzzi (LPMMC, Grenoble, France)
Francesco Plastina (Università degli studi della Calabria, Cosenza, Italy)