### Abstract

One possibility for Beyond Standard Model physics is a new strongly-interacting gauge theory. One way to determine if a non-abelian gauge theory is QCD-like or conformal is to measure the running of the renormalized gauge coupling. We define the renormalized coupling from Wilson loop ratios, and measure these ratios via lattice simulations. We test this method in SU(3) pure gauge theory and show some first results for simulations with dynamical fermions in the fundamental representation.

Original language | English |
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Journal | Proceedings of Science |

Volume | 91 |

Publication status | Published - Jan 1 2009 |

Event | 27th International Symposium on Lattice Field Theory, LAT 2009 - Beijing, China Duration: Jul 26 2009 → Jul 31 2009 |

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### ASJC Scopus subject areas

- General

### Cite this

*Proceedings of Science*,

*91*.

**Calculating the running coupling in strong electroweak models.** / Fodor, Z.; Holland, Kieran; Kuti, Julius; Nógrádi, Dániel; Schroeder, Chris.

Research output: Contribution to journal › Conference article

*Proceedings of Science*, vol. 91.

}

TY - JOUR

T1 - Calculating the running coupling in strong electroweak models

AU - Fodor, Z.

AU - Holland, Kieran

AU - Kuti, Julius

AU - Nógrádi, Dániel

AU - Schroeder, Chris

PY - 2009/1/1

Y1 - 2009/1/1

N2 - One possibility for Beyond Standard Model physics is a new strongly-interacting gauge theory. One way to determine if a non-abelian gauge theory is QCD-like or conformal is to measure the running of the renormalized gauge coupling. We define the renormalized coupling from Wilson loop ratios, and measure these ratios via lattice simulations. We test this method in SU(3) pure gauge theory and show some first results for simulations with dynamical fermions in the fundamental representation.

AB - One possibility for Beyond Standard Model physics is a new strongly-interacting gauge theory. One way to determine if a non-abelian gauge theory is QCD-like or conformal is to measure the running of the renormalized gauge coupling. We define the renormalized coupling from Wilson loop ratios, and measure these ratios via lattice simulations. We test this method in SU(3) pure gauge theory and show some first results for simulations with dynamical fermions in the fundamental representation.

UR - http://www.scopus.com/inward/record.url?scp=85055248543&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85055248543&partnerID=8YFLogxK

M3 - Conference article

VL - 91

JO - Proceedings of Science

JF - Proceedings of Science

SN - 1824-8039

ER -