235 citations · 883 across the 51 of their papers we have counts for
4 papers · 1 filter
Natural orbitals in relation to quantum information theory: from model light atoms through to emergent metallic properties
N. H. March, G. G. N. Angilella, R. Pucci
The review begins with a consideration of 3 forms of quantum information entropy associated with Shannon and Jaynes. For model two-electron spin compensated systems, some analytic…
Modeling vacancies and hydrogen impurities in graphene: A molecular point of view
G. Forte, A. Grassi, G. M. Lombardo +4
We have followed a "molecular" approach to study impurity effects in graphene. This is thought as the limiting case of an infinitely large cluster of benzene rings. Therefore, we s…
Statistical correlations in an ideal gas of particles obeying fractional exclusion statistics
F. M. D. Pellegrino, G. G. N. Angilella, N. H. March +1
After a brief discussion of the concepts of fractional exchange and fractional exclusion statistics, we report partly analytical and partly numerical results on thermodynamic prope…
Pressure dependence of superconducting and magnetic critical temperatures in the ruthenocuprates
R. Citro, G. G. N. Angilella, M. Marinaro +1
We study the dependence on filling and pressure of the superconducting and ferromagnetic critical temperatures of the ruthenocuprates, within the two-band model. At zero pressure,…