34 citations · 116 across the 10 of their papers we have counts for
4 papers · 1 filter
Spectral properties of correlated quantum wires and carbon nanotubes within the Generalized Kadanoff-Baym Ansatz
F. Cosco, N. W. Talarico, R. Tuovinen +1
We investigate the spectral properties of an open interacting system by solving the Generalized Kadanoff-Baym Ansatz (GKBA) master equation for the single-particle density matrix,…
Study of the energy variation in many-body open quantum systems: role of interactions in the weak and strong coupling regimes
N. W. Talarico, S. Maniscalco, N. Lo Gullo
We derive an expression for the rate of change of the energy of an interacting many-body system connected to macroscopic leads. We show that the energy variation is the sum of cont…
A scalable numerical approach to the solution of the Dyson equation for the non-equilibrium single-particle Green's function
N. W. Talarico, S. Maniscalco, N. Lo Gullo
In this work we present a numerical method to solve the set of Dyson-like equations arising the context of non-equilibrium Green's functions. The technique is based on the self-con…
Emergence of anomalous dynamics from the underlying singular continuous spectrum in interacting many-body systems
J. Settino, N. W. Talarico, F. Cosco +3
We investigate the dynamical properties of an interacting many-body system with a non-trivial energy potential landscape that may induce a singular continuous single-particle energ…