Quantum Mechanical Version of z-Transform
Related to Eigenkets of Boson Creation Operator
FAN Hong-Yi,1,2 FU Liang,3 and A. Wunsche4
1 Department of Physics, Shanghai Jiao Tong University, Shanghai
200030, China
2 Department of Material Science and Engineering,
University of Science and Technology of China, Hefei 230026, China
3 Special Class for the Gifted Young, University of
Science and Technology of China, Hefei 230026, China
4 Institut fur Physik, Humboldt-Universitat,
Invalidenstr. 110, 10115 Berlin, Germany