Establishing path integral in the entangled state representation for Hamiltonians in quantum optics
Ji‐Suo Wang, Meng Xiang-Guo, Feng Jian, Gao Yun-feng · Chinese Physics · 2006
Based on two mutually conjugate entangled state representations, we establish the path integral formalism for some Hamiltonians of quantum optics in entangled state representations. The Wigner operator in the entangled state representation is presented. Its advantages are explained.