Multipartite non-locality and entanglement signatures of a field-induced quantum phase transition Josep Batle, Majid Alkhambashi, Ahmed Farouk, Mosayeb Naseri and Mahmood Ghoranneviss Eur. Phys. J. B, 90 2 (2017) 31 Published online: 13 February 2017 DOI: 10.1140/epjb/e2017-70615-9