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Renormalization and continuum limit of composite operators in lattice gauge theories

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Zeitschrift für Physik C Particles and Fields

Abstract

The gluon condensate of dimension 4 is extracted from different operators in a pureSU(2) lattice gauge theory. Multiplicative finite renormalization effects are observed, which are in qualitative agreement with one loop perturbative calculations. Asymptotic scaling is found in the range 2.45≦β≦2.85.

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References

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Authors and Affiliations

  1. Dipartimento di Fisica dell'Università di Pisa, I-56100, Pisa, Italy

    M. Campostrini, G. Curci, A. Di Giacomo & G. Paffuti

  2. I.N.F.N. Sezione di Pisa, I-56100, Pisa, Italy

    M. Campostrini, G. Curci, A. Di Giacomo & G. Paffuti

Authors
  1. M. Campostrini
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  2. G. Curci
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  3. A. Di Giacomo
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  4. G. Paffuti
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Campostrini, M., Curci, G., Di Giacomo, A. et al. Renormalization and continuum limit of composite operators in lattice gauge theories. Z. Phys. C - Particles and Fields 32, 377–382 (1986). https://doi.org/10.1007/BF01551834

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  • DOI: https://doi.org/10.1007/BF01551834

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