17 citations · 22 across the 6 of their papers we have counts for
3 papers · 1 filter
Stabilizer entropy of quantum tetrahedra
Simone Cepollaro, Goffredo Chirco, Gianluca Cuffaro +2
How complex is the structure of quantum geometry? In several approaches, the spacetime atoms are obtained by the SU(2) intertwiner called quantum tetrahedron. The complexity of thi…
Curvature from multipartite entanglement in quantum gravity states
Simone Cepollaro, Goffredo Chirco, Gianluca Cuffaro +1
We investigate the multipartite entanglement of a uniformly curved quantum 3D space region with boundary, realised in terms of spin networks defined on a graph with non trivial SU(…
Entanglement Negativity on Random Spin Networks
Goffredo Chirco, Simone Cepollaro, Gianluca Cuffaro +1
We investigate multipartite entanglement for quantum states of 3d space geometry, described via generalised random spin networks with fixed areas, in the context of background inde…