237 citations · 1.2k across the 36 of their papers we have counts for
8 papers · 1 filter
Frustrating quantum batteries
Alberto Giuseppe Catalano, Salvatore Marco Giampaolo, Oliver Morsch +2
We propose to use a quantum spin chain as a device to store and release energy coherently (namely, a quantum battery) and we investigate the interplay between its internal correlat…
Anomalous diffusion in the Long-Range Haken-Strobl-Reineker model
Alberto Giuseppe Catalano, Francesco Mattiotti, Jérôme Dubail +4
We analyze the propagation of excitons in a -dimensional lattice with power-law hopping in the presence of dephasing, described by a generalized Haken-Strobl-Rei…
Mutual information for fermionic systems
Luca Lepori, Simone Paganelli, Fabio Franchini +1
We study the behavior of the mutual information (MI) in various quadratic fermionic chains, with and without pairing terms and both with short- and long-range hoppings. The models…
Entanglement in indistinguishable particle systems
F. Benatti, R. Floreanini, F. Franchini +1
For systems consisting of distinguishable particles, there exists an agreed upon notion of entanglement which is fundamentally based on the possibility of addressing individually e…
Entanglement Spectrum for the XY Model in One Dimension
F. Franchini, A. R. Its, V. E. Korepin +1
We consider the reduced density matrix of a large block of consecutive spins in the ground states of the XY spin chain on an infinite lattice. We derive the spectrum of the density…
Renyi Entropy of the XY Spin Chain
F. Franchini, A. R. Its, V. E. Korepin
We consider the one-dimensional XY quantum spin chain in a transverse magnetic field. We are interested in the Renyi entropy of a block of L neighboring spins at zero temperature o…