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arxiv: gr-qc/0012103 · v1 · submitted 2000-12-28 · 🌀 gr-qc

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Relativistic Quantum Scattering on a Cone

J. Spinelly (UFPb) , E. R. Bezerra de Mello (UFPb) , V. B. Bezerra(UFPb)
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classification 🌀 gr-qc
keywords scatteringbosonicdelta-functionquantumrelativisticappearsbesidescase
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We study the relativistic quantum mechanical scattering of a bosonic particle by an infinite straight cosmic string, considering the non-minimal coupling between the bosonic field and the scalar curvature. In this case, an effective two-dimensional delta-function interaction takes place besides the usual topological scattering and a renormalization procedure is necessary in order to treat the problem that appears in connection with the delta-function.

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