Frustration

Magic Phase Transition and Non-local Complexity in Generalized W State

We uncover a particular complexity transition using stabilizer entropy as the order parameter.

Alberto G. Catalano, Jovan Odavić, Gianpaolo Torre, Alioscia Hamma, Fabio Franchini, Salvatore M. Giampaolo

Magic Phase Transition and Non-local Complexity in Generalized W State

Long-range entanglement and topological excitations

Frustrated system exhibit some features attributed to topologically ordered matter.

Gianpaolo Torre, Jovan Odavić, Pierre Fromholz, Salvatore M. Giampaolo, Fabio Franchini