太原理工大学学报2018，Vol.49Issue(1)：164-168,5.DOI:10.16355/j.cnki.issn1007-9432tyut.2018.01.025
SOT-不可分离Witness的比较
Comparation of SOT-Inseparability Witnesses
摘要
Abstract
On a tensor product of separable complex Hilbert space,every SOT-inseparable positive operator can be detected by an SOT-inseparability witness.In this paper,the relations of different SOT-inseparability witnesses is discussed.The necessary and sufficient conditions are given for two witnesses to be comparable,to be equivalent,to be optimal,to detect some com mon SOT-inseparable positive operators,and to detect no common SOT-inseparable positive op erators,respectively.关键词
Hilbert空间张量积/正算子/强算子拓扑/可分离性/WitnessKey words
tensor product of Hilbert spaces/positive operators/strong operator topology/separability/witness分类
数理科学引用本文复制引用
柴晋飞,侯晋川..SOT-不可分离Witness的比较[J].太原理工大学学报,2018,49(1):164-168,5.基金项目
国家自然科学基金资助项目(11671294) （11671294）
