Convergence of fermionic field entanglement at infinite acceleration in relativistic quantum information
Quantum Physics
2012-02-21 v2 General Relativity and Quantum Cosmology
Abstract
We provide a simple argument showing that, in the limit of infinite acceleration, the entanglement in a fermionic field bipartite system must be independent of the choice of Unruh modes. This implies that most tensor product structures used previously to compute field entanglement in relativistic quantum information cannot give rise to physical results.
Keywords
Cite
@article{arxiv.1111.6070,
title = {Convergence of fermionic field entanglement at infinite acceleration in relativistic quantum information},
author = {M. Montero and E. Martin-Martinez},
journal= {arXiv preprint arXiv:1111.6070},
year = {2012}
}
Comments
3 pages, 2 Figures. Revtex 4.1