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Showing 2002 · quant-phShow all
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quant-ph2002★ 5 cited
Three-dimensional harmonic oscillator and time evolution in quantum mechanics
Pavel Kundrat, Milos V. Lokajicek
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 bee…
quant-ph2002★ 35 cited
Simple optical measurement of the overlap and fidelity of quantum states: An experiment
Martin Hendrych, Miloslav Dusek, Radim Filip +1
We present the experimental results of measurements of the overlap of both pure and mixed polarization states of photons. The fidelity and purity of mixed states were also measured…