Quantum separability criteria based on symmetric measurements
Phys. Rev. A 112, 062424 – Published 10 December, 2025
DOI: https://doi.org/10.1103/v9gs-6jvz
Abstract
We propose experimentally feasible separability criteria for bipartite systems based on local symmetric measurements. Through detailed examples, we demonstrate that our criteria can detect entanglement more effectively compared to existing counterparts. Furthermore, we demonstrate the potential for our results to be generalized to general multipartite systems.
