Evolution of the coupling constant in SU(2) lattice gauge theory with two adjoint fermions

By A. Hietanen, K. Rummukainen, Kimmo Tuominen Florida International University, U. Helsinki, U. Oulu, University of Jyvaskyla. 2009

148 citations recorded by the source corpus.

We measure the evolution of the coupling constant using the Schroedinger functional method in the lattice formulation of SU(2) gauge theory with two massless Dirac fermions in the adjoint representation. We observe strong evidence for an infrared fixed point, where the theory becomes conformal. We measure the {beta} function and the coupling constant as a function of the energy sca0008.

Subfields: Atomic and Molecular Physics, and Optics, Condensed Matter Physics, Nuclear and High Energy Physics

View Paper: https://www.semanticscholar.org/paper/9977eda95d160dd5c2cdaccfe07aff74ae5491a1

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In Atomic and Molecular Physics, and Optics

1. R. Zwicky
2. Luigi Del Debbio

In Nuclear and High Energy Physics

1. R. Zwicky
2. Luigi Del Debbio
3. Atlas Collaboration
4. Cms Collaboration
5. Juan Rojo

Citations in the corpus

• Hyperscaling relations in mass-deformed conformal gauge theories (2010, background): “This opens the possibility to obtain first principles results for technicolor, and several preliminary investigations have appeared [27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 13, 41, 42, 43, 44, 45].”