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arXiv · 1911.11168

Asymptotic safety with Majorana fermions and new large N equivalences

Andrew D. Bond·Daniel F. Litim·Tom Steudtner
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Abstract

Using Majorana fermions and elementary mesons we find new massless quantum field theories with weakly interacting ultraviolet fixed points. We also find new classes of large N equivalences amongst SU, SO and Sp gauge theories with different types of matter fields and Yukawa interactions. Results include a triality of asymptotically safe theories and dualities between asymptotically free matter-gauge theories with identical fixed points, phase diagrams, and scaling exponents. Implications for conformal field theory and orbifold reductions are indicated.

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Andrew D. Bond, Daniel F. Litim, Tom Steudtner. 2019-12-04. Asymptotic safety with Majorana fermions and new large N equivalences. https://doi.org/10.1103/physrevd.101.045006

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