RG Flows and Bifurcations
High Energy Physics - Theory
2017-05-05 v2 Strongly Correlated Electrons
High Energy Physics - Phenomenology
Dynamical Systems
Abstract
Interpreting RG flows as dynamical systems in the space of couplings we produce a variety of constraints, global (topological) as well as local. These constraints, in turn, rule out some of the proposed RG flows and also predict new phases and fixed points, surprisingly, even in familiar theories such as O(N) model, QED-3, or QCD-4.
Cite
@article{arxiv.1608.06638,
title = {RG Flows and Bifurcations},
author = {Sergei Gukov},
journal= {arXiv preprint arXiv:1608.06638},
year = {2017}
}
Comments
62 pp, 25 figures, 6 tables; remarks and references added