Abstract 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.
Received: 06 January 2006
Revised: 18 May 2006
Accepted manuscript online:
PACS:
42.50.Dv
(Quantum state engineering and measurements)
Fund: Project supported by the National Natural Science
Foundation of China (Grant No 10574060) and the Natural Science Foundation of
Shandong Province of China (Grant No Y2004A09).
Cite this article:
Wang Ji-Suo(王继锁), Meng Xiang-Guo(孟祥国), Feng Jian(冯健), and Gao Yun-Feng(高云峰) Establishing path integral in the entangled state representation for Hamiltonians in quantum optics 2007 Chinese Physics 16 23
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
