Article ID Journal Published Year Pages File Type
5494403 Nuclear Physics B 2017 56 Pages PDF
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, QED3, or QCD4.
Related Topics
Physical Sciences and Engineering Mathematics Mathematical Physics
Authors
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