200 citations · 1k across the 30 of their papers we have counts for
30 papers
On the Conservation of Information in Quantum Physics
Marco Roncaglia
According to quantum mechanics, the informational content of isolated systems does not change in time. However, subadditivity of entropy seems to describe an excess of information…
Solvable 2D superconductors with l-wave pairing
Luca Lepori, Marco Roncaglia
We analyze a family of two-dimensional BCS Hamiltonians with general l-wave pairing interactions, classifying the models in this family that are Bethe-ansatz solvable in the finite…
Brane parity orders in the insulating state of Hubbard ladders
Cristian Degli Esposti Boschi, Arianna Montorsi, Marco Roncaglia
The Mott insulating state of the Hubbard model at half-filling could be depicted as a spin liquid of singly occupied sites with holon-doublon quantum fluctuations localized in pair…
Quantum correlation dynamics in photosynthetic processes assisted by molecular vibrations
G. L. Giorgi, M. Roncaglia, F. A. Raffa +1
During the long course of evolution, nature has learnt how to exploit quantum effects. In fact, recent experiments reveal the existence of quantum processes whose coherence extends…
Entanglement Generation and Dynamics for a Bose-Hubbard model in a Double-Well Potential
Fabio Gentile, Arianna Montorsi, Marco Roncaglia
The study of entanglement between bosonic systems is of primary importance for establishing feasible resources needed for implementing quantum information protocols, both in their…
Bipartite entanglement of quantum states in a pair basis
Marco Roncaglia, Arianna Montorsi, Marco Genovese
The unambiguous detection and quantification of entanglement is a hot topic of scientific research, though it is limited to low dimensions or specific classes of states. Here we id…