2 papers
quant-ph2024
Purity and construction of arbitrary dimensional -uniform mixed states
Xiao Zhang, Shanqi Pang, Shao-Ming Fei +1
k-uniform mixed states are a significant class of states characterized by all k-party reduced states being maximally mixed. Novel methodologies are constructed for constructing k-u…
quant-ph2024
m-QMDS codes over mixed alphabets via orthogonal arrays
Shanqi Pang, Mengqian Chen, Rong Yan +1
The construction of quantum error-correcting codes (QECCs) with good parameters is a hot topic in the area of quantum information and quantum computing. Quantum maximum distance se…