The known equivalence of 8-dimensional chiral spinors and vectors, also referred to as triality, is discussed for (4 + 4)-space. Split octonionic representation of SO(4, 4) and Spin(4, 4) groups and the trilinear inva...
supported by the National Key R&D Program of China,Grant No.2020YFA0712700;the Fundamental Research Funds for the Central Universities,Grant No.FRFTP-19-012A3;the National Natural Science Foundation of China,Grant Nos.11875317 and 61833010。
The wave-particle duality,as a manifestation of Bohr’s complementarity,is usually quantified in terms of path predictability and interference visibility.Various characterizations of the wave-particle duality have bee...
It is proved that there exists a vector representation of Dirac's spinor field and. in one sense it is equivalent to biquaternion (i.e. complexified quaternion) representation. This can be considered as a generaliz...
supported by the National Natural Science Foundation of China(Grant No.10171089).
A 2 - (υ, k, 1) design D = (?,?, ?) is a system consisting of a finite set ? of υ points and a collection ? of ?-subsets of ?, called blocks, such that each 2-subset of ? is contained in precisely one block. Let G b...