RT - Journal Article T1 - Mediation of Invisibility Meta-material Clocking in Entanglement of Two Two-level Atoms JF - opsi YR - 2015 JO - opsi VO - 21 IS - 0 UR - http://opsi.ir/article-1-487-en.html SP - 289 EP - 292 K1 - Keywords:entanglement K1 - negativity K1 - invisibility cloaking. AB - Abstract- In this paper, by employing the quantization of the electromagnetic field in phenomenological approach, we investigate the interaction of two two-level atoms in the presence of invisibility meta-material cloaking. For this purpose, by using negativity measure we show that two aforementioned atoms are entangled via the spontaneous emission and mediation of the meta-material cloaking, but this degree of entanglement is less than when there is no the invisibility cloaking. LA eng UL http://opsi.ir/article-1-487-en.html M3 ER -