### Abstract

Weak coupling perturbative calculations of the Wilson loop in lattice gauge theory are carried out numerically up to order g^{4}. Comparison of the results with those of the Monte Carlo calculations shows that there exists a non-perturbative contribution of an essential singularity type which may be identified as the string tension.

Original language | English |
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Pages (from-to) | 43-45 |

Number of pages | 3 |

Journal | Physics Letters B |

Volume | 105 |

Issue number | 1 |

DOIs | |

Publication status | Published - 1981 Sep 24 |

Externally published | Yes |

### Fingerprint

### ASJC Scopus subject areas

- Nuclear and High Energy Physics

### Cite this

*Physics Letters B*,

*105*(1), 43-45. https://doi.org/10.1016/0370-2693(81)90037-X

**Weak coupling perturbative calculations of the Wilson loop in lattice gauge theory.** / Hattori, Tetsuya; Kawai, Hikaru.

Research output: Contribution to journal › Article

*Physics Letters B*, vol. 105, no. 1, pp. 43-45. https://doi.org/10.1016/0370-2693(81)90037-X

}

TY - JOUR

T1 - Weak coupling perturbative calculations of the Wilson loop in lattice gauge theory

AU - Hattori, Tetsuya

AU - Kawai, Hikaru

PY - 1981/9/24

Y1 - 1981/9/24

N2 - Weak coupling perturbative calculations of the Wilson loop in lattice gauge theory are carried out numerically up to order g4. Comparison of the results with those of the Monte Carlo calculations shows that there exists a non-perturbative contribution of an essential singularity type which may be identified as the string tension.

AB - Weak coupling perturbative calculations of the Wilson loop in lattice gauge theory are carried out numerically up to order g4. Comparison of the results with those of the Monte Carlo calculations shows that there exists a non-perturbative contribution of an essential singularity type which may be identified as the string tension.

UR - http://www.scopus.com/inward/record.url?scp=0038497328&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0038497328&partnerID=8YFLogxK

U2 - 10.1016/0370-2693(81)90037-X

DO - 10.1016/0370-2693(81)90037-X

M3 - Article

VL - 105

SP - 43

EP - 45

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

IS - 1

ER -