Phase space formulation of quantum mechanics under phase space transformations : Wigner functions of an oscillator system in crossed magnetic and electric fields

• 主要作者: Wang, Lipo.
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2012
• 主題: DRNTU::Engineering::Electrical and electronic engineering
• 在線閱讀: https://hdl.handle.net/10356/84927; http://hdl.handle.net/10220/8124
• 機構: Nanyang Technological University

We give a rigorous proof for the following result that combines those discussed earlier by Krüger and Poffyn [Physica 85A, 84 (1976)] and by Springborg [J. Phys. A 16, 535 (1983)]: The Wigner correspondence of a quantum operator can be obtained by simple substitutions under an arbitrary linear phase...