TY - JOUR
T1 - The construction of 7-qubit unextendible product bases of size ten
AU - Wang, Kai
AU - Chen, Lin
N1 - Publisher Copyright:
© 2020, Springer Science+Business Media, LLC, part of Springer Nature.
PY - 2020/6/1
Y1 - 2020/6/1
N2 - The construction of multiqubit unextendible product bases (UPBs) is an important problem in quantum information. We construct a 7-qubit UPB of size 10 by studying the unextendible orthogonal matrices. We apply our result to construct an 8-qubit UPB of size 18. Our results solve an open problem proposed in (J Phys A 51:265302, 2018). We also investigate the properties of general 7-qubit UPBs of size 10.
AB - The construction of multiqubit unextendible product bases (UPBs) is an important problem in quantum information. We construct a 7-qubit UPB of size 10 by studying the unextendible orthogonal matrices. We apply our result to construct an 8-qubit UPB of size 18. Our results solve an open problem proposed in (J Phys A 51:265302, 2018). We also investigate the properties of general 7-qubit UPBs of size 10.
UR - https://www.scopus.com/pages/publications/85084485127
U2 - 10.1007/s11128-020-02684-8
DO - 10.1007/s11128-020-02684-8
M3 - 文章
AN - SCOPUS:85084485127
SN - 1570-0755
VL - 19
JO - Quantum Information Processing
JF - Quantum Information Processing
IS - 6
M1 - 185
ER -