136 citations · 601 across the 47 of their papers we have counts for
7 papers · 2 filters
Degenerate Landau-Zener model in the presence of quantum noise
Benedetto Militello
The degenerate Landau-Zener-Majorana-Stückelberg model consists of two degenerate energy levels whose energies vary with time and in the presence of an interaction which couples th…
Open multistate Majorana model
Benedetto Militello, Nikolay Vitanov
The multistate Majorana model in the presence of dissipation and dephasing is considered. It is proven that increasing the Hilbert space dimension the system becomes more and more…
Hilbert space partitioning for non-Hermitian Hamiltonians: From off-resonance to Zeno subspaces
Benedetto Militello, Anna Napoli
Effective non-Hermitian Hamiltonians describing decaying systems are derived and analyzed in connection with the occurrence of possible Hilbert space partitioning, resulting in a c…
Master equation approach to the three-state open Majorana model
Benedetto Militello, Nikolay V. Vitanov
The three-state Majorana model in the presence of dissipation is considered. Different models of system-environment interaction are explored, ranging from situation where dissipati…
Energy bounds for entangled states
Nicolò Piccione, Benedetto Militello, Anna Napoli +1
We find the minimum and the maximum value for the local energy of an arbitrary finite bipartite system for any given amount of entanglement, also identifying families of states rea…
Detuning-induced robustness of a three-state Lanzau-Zener model against dissipation
B. Militello
A three-state system subjected to a time-dependent Hamiltonian whose bare energies undergo one or more crossings, depending on the relevant parameters, is considered, also taking i…