# The Entanglement Entropy in the Klein-Gordon Model

Comments: 11 pages, 3 figures

In this paper we study the entanglement entropy in the Klein-Gordon model. In particular, we compute the entanglement entropy between two particles separated by a distance. In order to do so, we use the entanglement entropy between two particles separated by the distance. We find that the entanglement entropy between two particles varies from one to two, depending on the distance between them.