Entanglement dynamics in a Kerr spacetime

Understand

We consider the entanglement dynamics between two-level atoms in a rotating black hole background.

• In our model the two-atom system is envisaged as an open system coupled with a massless scalar field prepared in one of the physical vacuum states of interest.
• We employ the quantum master equation in the Born-Markov approximation in order to describe the time evolution of the atomic subsystem.
• We investigate two different states of motion for the atoms, namely static atoms and also stationary atoms with zero angular momentum.