### Abstract

We use lattice simulations to study SU(3) gauge theory with 13 massless fermions in the fundamental representation. We present evidence that the theory is conformal with a non-zero infrared fixed point in the gauge coupling. We use a newly-developed technique to calculate the mass anomalous dimension at the fixed point via step-scaling of the mode number, allowing us to take the continuum limit and compare to perturbative predictions. We comment on the relevance of these findings to the extended search for the conformal window in the fundamental representation and in particular 12 massless flavors.

Original language | English |
---|---|

Article number | 198 |

Journal | Proceedings of Science |

Volume | 334 |

Publication status | Published - Jan 1 2018 |

Event | 36th Annual International Symposium on Lattice Field Theory, LATTICE 2018 - East Lansing, United States Duration: Jul 22 2018 → Jul 28 2018 |

### ASJC Scopus subject areas

- General

## Fingerprint Dive into the research topics of 'Is SU(3) gauge theory with 13 massless flavors conformal?'. Together they form a unique fingerprint.

## Cite this

Fodor, Z., Holland, K., Kuti, J., Nogradi, D., & Wong, C. H. (2018). Is SU(3) gauge theory with 13 massless flavors conformal?

*Proceedings of Science*,*334*, [198].