@article{db039d0202ed4cffa068439c2fee6392,
title = "A lattice determination of QCD field strength correlators",
abstract = "We study field strength correlators in presence of a static quark-antiquark pair by use of lattice methods. The lattice data have been acquired recently in the context of a determination of relativistic corrections to the static interquark potential. We extract independent estimates of the form factors of two point correlation functions and investigate the effect of higher order correlators. Our results confirm the dominance of the two point correlators in the regions of intermediate and large quark separations, and are compatible with correlation length values obtained from different approaches.",
author = "Bali, {Gunnar S.} and Nora Brambilla and Antonio Vairo",
note = "Funding Information: G.B. has been supported by DFG grant No. Ba 1564/3-1 and PPARC grant No. GR/K55738. He expresses thanks to his collaborators Armin Wachter and Klaus Schilling. N.B. is pleased to acknowledge useful discussions with A. Di Giacomo. Computations have been performed on the Connection Machines CM-5 of the Institut f{\"u}r Angewandte Informatik in Wuppertal and the GMD in St. Augustin. We appreciate support from the EU (grant Nos. SC1*-CT91-0642 and CHRX-CT92-00551) and the Deutsche Forschungsgemeinschaft (DFG grant Nos. Schi 257/1-4 and Schi 257/3-2).",
year = "1998",
month = mar,
day = "5",
doi = "10.1016/S0370-2693(97)01583-9",
language = "English",
volume = "421",
pages = "265--272",
journal = "Physics Letters B",
issn = "0370-2693",
publisher = "Elsevier",
number = "1-4",
}