Holographic entanglement entropy probes (non)locality

摘要

Submitted on 13 Mar 2008 (v1), last revised 3 Apr 2008 (this version, v2).-- 24 pages and 8 figures; added references, corrected some typos and added a full NEW SECTION with an explicit result linking holography, Lorentz invariance and area law of entanglement entropy.