3 papers
quant-ph2025
Power of quantum measurement in simulating unphysical operations
Xuanqiang Zhao, Lei Zhang, Benchi Zhao +1
The manipulation of quantum states through linear maps beyond quantum operations has many important applications in various areas of quantum information processing. Current methods…
quant-ph2024
Estimate distillable entanglement and quantum capacity by squeezing useless entanglement
Chengkai Zhu, Chenghong Zhu, Xin Wang
Quantum Internet relies on quantum entanglement as a fundamental resource for secure and efficient quantum communication, reshaping data transmission. In this context, entanglement…
quant-ph2024
Retrieving non-linear features from noisy quantum states
Benchi Zhao, Mingrui Jing, Lei Zhang +4
Accurately estimating high-order moments of quantum states is an elementary precondition for many crucial tasks in quantum computing, such as entanglement spectroscopy, entropy est…