Exact Time Evolution of a Quantum Harmonic-Oscillator Chain
نویسندگان
چکیده
منابع مشابه
Three-dimensional harmonic oscillator and time evolution in quantum mechanics
The problem of defining time (or phase) operator for three-dimensional harmonic oscillator has been analyzed. A new formula for this operator has been derived. The results have been used to demonstrate a possibility of representing quantum-mechanical time evolution in the framework of an extended Hilbert space structure. Physical interpretation of the extended structure has been discussed short...
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ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 1989
ISSN: 0033-068X,1347-4081
DOI: 10.1143/ptp.82.291