145 citations · 383 across the 7 of their papers we have counts for
6 papers
Revealing the non-classicality of a molecular nanomagnet
Alessandra Cammarata, Steve Campbell, Mauro Paternostro
Molecular nanomagnets are compounds characterized by a high-spin magnetic core that is protected by organic ligands. They have recently gained attention as potential quantum inform…
Shortcut to Adiabaticity in the Lipkin-Meshkov-Glick Model
Steve Campbell, Gabriele De Chiara, Mauro Paternostro +2
We study transitionless quantum driving in an infinite-range many-body system described by the Lipkin-Meshkov-Glick model. Despite the correlation length being always infinite the…
Global quantum correlations in finite-size spin chains
S. Campbell, L. Mazzola, G. De Chiara +4
We perform an extensive study of the properties of global quantum correlations in finite-size one-dimensional quantum spin models at finite temperature. By adopting a recently prop…
Propagation of non-classical correlations across a quantum spin chain
S. Campbell, T. J. G. Apollaro, C. Di Franco +5
We study the transport of quantum correlations across a chain of interacting spin-1/2 particles. As a quantitative figure of merit, we choose a symmetric version of quantum discord…
Structural change in multipartite entanglement sharing: a random matrix approach
G. Gennaro, S. Campbell, M. Paternostro +1
We study the typical entanglement properties of a system comprising two independent qubit environments interacting via a shuttling ancilla. The initial preparation of the environme…
Characterizing multipartite symmetric Dicke states under the effects of noise
S. Campbell, M. S. Tame, M. Paternostro
We study genuine multipartite entanglement (GME) in a system of qubits prepared in symmetric Dicke states and subjected to the influences of noise. We provide general, setup-in…