Horodecki M, Horodecki P, Horodecki R
Institute of Theoretical Physics and Astrophysics, University of Gdańsk, 80-952 Gdańsk, Poland.
Phys Rev Lett. 2000 Feb 28;84(9):2014-7. doi: 10.1103/PhysRevLett.84.2014.
The basic principle of entanglement processing says that entanglement cannot increase under local operations and classical communication. Based on this principle, we show that any entanglement measure E suitable for the regime of a high number of identically prepared entangled pairs satisfies ED < or = E < or = EF, where ED and EF are the entanglement of distillation and formation, respectively. Moreover, we exhibit a theorem establishing a very general form of bounds for distillable entanglement.
纠缠态处理的基本原理表明，在局域操作和经典通信条件下，纠缠不会增加。基于这一原理，我们证明了任何适用于大量相同制备的纠缠对情形的纠缠度量E都满足ED ≤ E ≤ EF，其中ED和EF分别是可提纯纠缠和纠缠形成。此外，我们给出了一个定理，该定理建立了可提纯纠缠的一种非常一般形式的界限。
