A5101773085- Quantum Information and Cryptography
- Quantum Mechanics and Applications
- Quantum Mechanics and Non-Hermitian Physics
- Chemical Safety and Risk Management
- Technology and Security Systems
- Quantum Computing Algorithms and Architecture
- Safety and Risk Management
Sun Yat-sen University
2020
In 2017 an idea considering a pair of Hermitian operators product form was published, which is called ultrafine entanglement witnessing. 2018 some rigorous results were given. Here we improve their work. First point this can be directly derived from earlier concept named joint separable numerical range and explain how it works as series witnesses. Second by simple method present sufficient condition for effective pair. Finally prove necessary optimization.
This paper analyzed the safety management specifications in laboratory,and revealed that difficulties laboratory include insufficient consciousness,messy of chemicals and poor implementation access policies.Learn from experience network some universities,this proposes a network-based database its associated hardware system.combining various types current security methods with platform,networked operations can achieved.In this paper,a detailed introduction to operational ideas,operational...