Fermionic entanglement extinction in noninertial frames
Miguel Montero, Juan León, Eduardo Martín-Martínez · Physical Review A · 2011
We study families of fermionic field states in noninertial frames which show no entanglement survival in the infinite acceleration limit. We generalize some recent results where some particular examples of such states were found. We analyze the abundance and characteristics of the states showing this behavior and discuss its relation with the statistics of the field. We also consider the phenomenon beyond the single-mode approximation.