Some unitary operators derived using the quantum state and its application

DOI10.1007/S10773-008-9901-0zbMath1171.81376OpenAlexW1965144438MaRDI QIDQ2390847

Shi-Min Xu, Yun-hai Zhang, Xing-Lei Xu, Hong-Qi Li

Publication date: 10 August 2009

Published in: International Journal of Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10773-008-9901-0

zbMATH Keywords

unitary operatorsquantum stateIWOP technique

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05)

Cites Work

• Three-mode nonlinear Bogoliubov transformations
• Research on the dynamic problems of 3D cross coupling quantum harmonic oscillator by virtue of intermediate representation \(|x\rangle_{\lambda,\nu}\)
• Common eigenvectors of four particles' compatible observables
• N-mode linear-composite coordinate representation and its applications
• COMMON EIGENVECTORS OF N PARTICLES' COMPATIBLE OBSERVABLES AND ITS SQUEEZING OPERATOR
• Eigenvectors of two particles’ relative position and total momentum
• AnN-mode squeezed vacuum state in Fock space as an entangled state

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