Hawking effect can generate physically inaccessible genuine tripartite nonlocality

Abstract We explore the acceleration effect on genuine tripartite nonlocality (GTN) for one or two accelerated detector(s) coupled to vacuum field with initial mixed states. show that Hawking radiation degrades physically accessible GTN, which suffers from “sudden death” at certain critical temperature. An novel phenomenon has been observed first time can generate inaccessible GTN fermion fields in curved spacetime, birth” of GTN. This result shows pass through event horizon black hole also derived analytically tradeoff relations entanglement (GTE) and quantum coherence under influence effect.