Regular Article - Theoretical Physics
Left-right entanglement entropy for a Dp-brane with dynamics and background fields
Department of Physics, Amirkabir University of Technology (Tehran Polytechnic), P.O.Box: 15875-4413, Tehran, Iran
* e-mail: email@example.com
Accepted: 26 March 2020
Published online: 15 April 2020
We investigate the left-right entanglement entropy of a boundary state, corresponding to a dynamical Dp-brane with the internal and background fields. We assume that the brane has a tangential linear motion and a rotation, and is dressed with an internal U(1) gauge potential and the Kalb–Ramond tensor field . We derive the entanglement entropy via the Rényi entropy by applying the replica trick. Our calculations will be in the context of the bosonic string theory.
© The Author(s), 2020