Anomalies in quantum mechanics: The 1/r2 potential
نویسندگان
چکیده
منابع مشابه
On Scale Invariance and Anomalies in Quantum Mechanics∗
We re-consider the quantum mechanics of scale invariant potentials in two dimensions. The breaking of scale invariance by quantum effects is analyzed by the explicit evaluation of the phase shift and the self-adjoint extension method. We argue that the breaking of scale invariance reported in the literature for the δ(r) potential, is an example of explicit and not an anomaly or quantum mechanic...
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ژورنال
عنوان ژورنال: American Journal of Physics
سال: 2002
ISSN: 0002-9505,1943-2909
DOI: 10.1119/1.1456071