9 citations · 12 across the 6 of their papers we have counts for
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cond-mat.str-el2007
Topologically ordered phase states: from knots and braids to quantum dimers
Luigi Martina, Alexander Protogenov, Valery Verbus
We consider universal statistical properties of systems that are characterized by phase states with macroscopic degeneracy of the ground state. A possible topological order in such…
quant-ph2007★ 2 cited
Hartree-Fock Approximation and Entanglement
Luigi Martina, Giulio Soliani
The relation between the correlation energy and the entanglement is analytically constructed for the Moshinsky's model of two coupled harmonic oscillators. It turns out that the tw…
quant-ph2007
A critical theory of quantum entanglement for the Hydrogen molecule
Tina A. C. Maiolo, Luigi Martina, Giulio Soliani
In this paper we investigate some entanglement properties for the Hydrogen molecule considered as a two interacting spin 1/2 (qubit) model. The entanglement related to the …