Scattering phase approach for energy spectrum in quantum dots
نویسندگان
چکیده
منابع مشابه
Semiclassical quantization rule for the bound-state spectrum in quantum dots: Scattering phase approximation
We study the quantum propagator in the semiclassical limit with sharp confining potentials. Including the energy-dependent scattering phase due to sharp confining potential, the modified Van Vleck formula is derived. We also discuss the close relations among quantum statistics, discrete gauge symmetry, and hard-wall constraints. Most of all, we formulate a quantization rule that applies to both...
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ژورنال
عنوان ژورنال: Physica E: Low-dimensional Systems and Nanostructures
سال: 2003
ISSN: 1386-9477
DOI: 10.1016/s1386-9477(02)00988-8