141 citations · 1.8k across the 84 of their papers we have counts for
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Genuine Multipartite Entanglement in the Model
S. M. Giampaolo, B. C. Hiesmayr
We analyze the model characterized by an anisotropy in an external magnetic field with respect to its genuine multipartite entanglement content (in the thermodynamic a…
Universal aspects in the behavior of the entanglement spectrum in one dimension: scaling transition at the factorization point and ordered entangled structures
S. M. Giampaolo, S. Montangero, F. Dell'Anno +2
We investigate the scaling of the entanglement spectrum and of the Rényi block entropies and determine its universal aspects in the ground state of critical and noncritical one-dim…
Adiabatic quantum simulation with a segmented ion trap: Application to long-distance entanglement in quantum spin systems
S. Zippilli, M. Johanning, S. M. Giampaolo +2
We investigate theoretically systems of ions in segmented linear Paul traps for the quantum simulation of quantum spin models with tunable interactions. The scheme is entirely gene…
Theory of warm ionized gases: equation of state and kinetic Schottky anomaly
Antonio Capolupo, Salvatore M. Giampaolo, Fabrizio Illuminati
Based on accurate Lennard-Jones type interaction potentials, we derive a closed set of state equations for the description of warm atomic gases in the presence of ionization proces…
Entanglement Amplification in the Non-Perturbative Dynamics of Modular Quantum Systems
Abolfazl Bayat, Salvatore M. Giampaolo, Fabrizio Illuminati +1
We analyze the conditions for entanglement amplification between distant and not directly interacting quantum objects by their common coupling to media with static modular structur…
Surface Entanglement in Quantum Spin Networks
S. Zippilli, S. M. Giampaolo, F. Illuminati
We study the ground-state entanglement in systems of spins forming the boundary of a quantum spin network in arbitrary geometries and dimensionality. We show that as long as they a…