Conditions for separability in multiqubit systems with an accelerating qubit using a conditional entropy

Harsha Miriam Reji, Hemant Shreepad Hegde, R. Prabhu

We study the separability in multiqubit pure and mixed Greenberger-Horne-Zeilinger (GHZ) and W states with an accelerating qubit using the Abe-Rajagopal (AR) $q$-conditional entr…