79 citations · 1.7k across the 163 of their papers we have counts for
167 papers
A quantum-like model of political consensus via non self-adjoint Hamiltonians
Fabio Bagarello, Gloria Liarda
We discuss here how non self-adjoint Hamiltonians, and their related Heisenberg-like dynamics, can be used to model a political system consisting in a coalition $\C$ of different p…
A note on a classical dynamical system and its quantization
Fabio Bagarello
In a recent paper a slightly modified version of the Bateman system, originally proposed to describe a damped harmonic oscillator, was proposed. This system is really different fro…
Coherent States of Graphene Layer with and without a PT-symmetric Chemical Potential
Fabio Bagarello, Francesco Gargano, Lidia Saluto
In this paper we construct different classes of coherent and bicoherent states for the graphene tight-binding model in presence of a magnetic field, and for a deformed version wher…
Abstract ladder operators for non self-adjoint Hamiltonians, with applications
Fabio Bagarello
Ladder operators are useful, if not essential, in the analysis of some given physical system since they can be used to find easily eigenvalues and eigenvectors of its Hamiltonian.…
Regularized quantum motion in a bounded set: Hilbertian aspects
Fabio Bagarello, Jean-Pierre Gazeau, Camillo Trapani
It is known that the momentum operator canonically conjugated to the position operator for a particle moving in some bounded interval of the line {(with Dirichlet boundary conditio…
Ladder operators with no vacuum, their coherent states, and an application to graphene
Fabio Bagarello
In literature ladder operators of different nature exist. The most famous are those obeying canonical (anti-) commutation relations, but they are not the only ones. In our knowledg…