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Dimensional reduction of quantum fields on a brane

Z. Haba
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Abstract

If we restrict a quantum field defined on a regular D dimensional curved manifold to a d dimensional submanifold then the resulting field will still have the singularity of the original D dimensional model. We show that a singular background metric can force the restricted field to behave as a d dimensional quantum field.

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Z. Haba. 2004-05-25. Dimensional reduction of quantum fields on a brane. https://doi.org/10.1142/s0217732304015695

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