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Journal articles
Renormalization of crumpled manifolds
Abstract : We consider a model of a $D$-dimensional tethered manifold interacting by excluded volume in $\mathbb{R}^d$ with a single point. By use of intrinsic distance geometry, we first provide a rigorous definition of the analytic continuation of its perturbative expansion for arbitrary $D$, 0 < $D$ < 2. We then construct explicitly a renormalization operation R, ensuring renormalizability to all orders. This is the first example of mathematical construction and renormalization for an interacting extended object with continuous internal dimension, encompassing field theory.
https://hal-cea.archives-ouvertes.fr/cea-02008069
Contributor : Bruno Savelli <>
Submitted on : Tuesday, February 5, 2019 - 3:14:11 PM
Last modification on : Wednesday, April 14, 2021 - 12:12:27 PM
Contributor : Bruno Savelli <>
Submitted on : Tuesday, February 5, 2019 - 3:14:11 PM
Last modification on : Wednesday, April 14, 2021 - 12:12:27 PM
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