227 citations · 310 across the 5 of their papers we have counts for
9 papers · 1 filter
Observable geometric phase induced by a cyclically evolving dissipative process
Angelo Carollo, G. Massimo Palma
In a prevous paper (Phys. Rev. Lett. 96, 150403 (2006)) we have proposed a new way to generate an observable geometric phase on a quantum system by means of a completely incoherent…
Scaling of Berry's Phase Close to the Dicke Quantum Phase Transition
Francesco Plastina, Giuseppe Liberti, Angelo Carollo
We discuss the thermodynamic and finite size scaling properties of the geometric phase in the adiabatic Dicke model, describing the super-radiant phase transition for an qubit…
Geometric phases and criticality in spin systems
Jiannis K. Pachos, Angelo C. M. Carollo
A general formalism of the relation between geometric phases produced by circularly evolving interacting spin systems and their criticality behavior is presented. This opens up the…
Coherent evolution via reservoir driven holonomy
Angelo Carollo, Marcelo Franca Santos, Vlatko Vedral
We show that in the limit of strongly interacting environment a system initially prepared in a Decoherence Free Subspace (DFS) coherently evolves in time, adiabatically following t…
Geometric phase induced by a cyclically evolving squeezed vacuum reservoir
Angelo Carollo, G. Massimo Palma, Artur Lozinski +2
We propose a new way to generate an observable geometric phase by means of a completely incoherent phenomenon. We show how to imprint a geometric phase to a system by "adiabaticall…
Holonomic Quantum Computation
Angelo C. M. Carollo, Vlatko Vedral
In this brief review we describe the idea of holonomic quantum computation. The idea of geometric phase and holonomy is introduced in a general way and we provide few examples that…