Abstract
In this Brief Report we present an analysis deriving physical results in the entanglement amplification of fermonic systems in the relativistic regime, that is, beyond the single-mode approximation. This leads a recent work by Montero and Martín-Martínez [J. High Energy Phys. 07 (2011) 006] to a physical result, and confirms that the phenomenon of entanglement amplification can actually happen in the relativistic regime.
- Received 4 May 2012
DOI:https://doi.org/10.1103/PhysRevA.86.014302
©2012 American Physical Society
