Uniqueness of the entanglement measure for bipartite pure states and thermodynamics

被引：34
|
作者：
Vedral, V [1 ]
Kashefi, E [1 ]
机构：
[1] Univ London Imperial Coll Sci Technol & Med, Blackett Lab, Opt Sect, London SW7 2BW, England
来源：
PHYSICAL REVIEW LETTERS | 2002年 / 89卷 / 03期
关键词：
D O I：
10.1103/PhysRevLett.89.037903
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We apply the axiomatic approach to thermodynamics presented by Giles to derive a unique measure of entanglement for bipartite pure states. This implies that local manipulations of entanglement in quantum information theory and adiabatic transformations of states in thermodynamics have the same underlying mathematical structure. We discuss possible extensions of our results to mixed and multipartite states.
引用
收藏
页码：379031 / 379034
页数：4
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