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arXiv · 1707.09802

Field Theory of Disordered Elastic Interfaces at 3-Loop Order: Critical Exponents and Scaling Functions

Christoph Husemann·Kay Joerg Wiese
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Abstract

For disordered elastic manifolds in the ground state (equilibrium) we obtain the critical exponents for the roughness and the correction-to-scaling up to 3-loop order, i.e. third order in $ε=4-d$, where $d$ is the internal dimension $d$. We also give the full 2-point function up to order $ε^{2}$, i.e. at 2-loop order.

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Christoph Husemann, Kay Joerg Wiese. 2018-07-20. Field Theory of Disordered Elastic Interfaces at 3-Loop Order: Critical Exponents and Scaling Functions. https://doi.org/10.1016/j.nuclphysb.2018.04.015

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