Two Applications of Linear Quantum Transformation Theory in Multi-Mode Fock Space
Yong-De Zhang, Lei Ma, Xiang‐Bin Wang, Jian-Wei Pan · Communications in Theoretical Physics · 1996
By the aid of the linear quantum transformation (LQT), we derive all of the explicit expressions of Bogoliubov-Valatin transformation and the rotation transformation in the case of multi-mode Fock space.