12 citations · 19 across the 8 of their papers we have counts for
4 papers · 1 filter
Turing mechanisms in a multimode open quantum system
Giorgia Comparato, Francesco Gargano, Rosario Lo Franco
We investigate pattern formation in a finite chain of bosonic modes whose dynamics is governed by a Gorini-Kossakowski-Sudarshan-Lindblad (GKSL) master equation. The model combines…
Bi-coherent states as generalized eigenstates of the position and the momentum operators
Fabio Bagarello, Francesco Gargano
In this paper we show that the position and the derivative operators, and , can be treated as ladder operators connecting the various vectors of two biorthonormal…
A no-go result for the quantum damped harmonic oscillator
Fabio Bagarello, Francesco Gargano, Federico Roccati
In this letter we show that it is not possible to set up a canonical quantization for the damped harmonic oscillator using the Bateman lagrangian. In particular, we prove that no s…
Exceptional Points in a non-Hermitian extension of the Jaynes-Cummings Hamiltonian
Fabio Bagarello, Francesco Gargano, Margherita Lattuca +3
We consider a generalization of the non-Hermitian symmetric Jaynes-Cummings {Hamiltonian, recently introduced for studying optical phenomena with time-dependent phy…