Field Theory of Disordered Elastic Interfaces at 3-Loop Order: Results
Christoph Husemann1, Kay Jörg Wiese2
1 Carl Zeiss AG, Carl Zeiss Promenade 10, D-07745 Jena, Germany
2 CNRS-Laboratoire de Physique Théorique de
l'Ecole Normale Supérieure, PSL Research University, Sorbonne Universités, UPMC,
24 rue Lhomond, 75005 Paris, France.
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 $\epsilon=4-d$, where $d$ is the internal dimension $d$. We also give the full 2-point function up to order $\epsilon^{2}$, i.e. at 2-loop order.
arXiv:1707.09802 [pdf]
arXiv:1707.09802v1
Nucl. Phys. B 932 (2018) 589-618 [pdf]
Copyright (C)
by Kay Wiese. Last edited Jul. 23, 2018.