The distribution ofr·pin quantum mechanical systems
نویسندگان
چکیده
منابع مشابه
The distribution of r·p in quantum mechanical systems
The position–momentum dot product (‘posmom’) s = r · p of a particle is a quantum mechanical observable. In principle, its density S(s) can be derived from the position or momentum wavefunction using Mellin transforms but this leads to complicated integrals and it has therefore been largely neglected by the molecular physics community. However, we show that S(s) can be obtained easily as the Fo...
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ژورنال
عنوان ژورنال: New Journal of Physics
سال: 2009
ISSN: 1367-2630
DOI: 10.1088/1367-2630/11/8/083015