3 papers
quant-ph2025
Quantum separability criteria from bipartite systems to multipartite systems based on generalized Bloch representation
Linwei Li, Chunlin Yang, Hongmei Yao +3
Quantum entanglement serves as a fundamental resource in quantum information theory. This paper presents a comprehensive framework of separability criteria for detecting bipartite…
math.NA2018
An efficient numerical method for a time-fractional diffusion equation
Zhongdi Cen, Jian Huang, Anbo Le +1
A reaction-diffusion problem with a Caputo time derivative is considered. An integral discretization scheme on a graded mesh along with a decomposition of the exact solution is pro…
quant-ph2009
Geometric measure of entanglement for pure multipartite states
Lin Chen, Aimin Xu, Huangjun Zhu
We provide methods for computing the geometric measure of entanglement for two families of pure states with both experimental and theoretical interests: symmetric multiqubit states…