Local Hamiltonians for maximally multipartite-entangled states
Paolo Facchi, Giuseppe Florio, Saverio Pascazio, Francesco Vincenzo Pepe · Physical Review A · 2010
We study the conditions for obtaining maximally multipartite-entangled states (MMESs) as nondegenerate eigenstates of Hamiltonians that involve only short-range interactions. We investigate small-size systems (with a number of qubits ranging from $3$ to $5$) and show some example Hamiltonians with MMESs as eigenstates.