Instantons and condensate
Instantons and condensate
复制标题
瞬子和凝聚态
DOI:
10.1103/physrevd.66.034504
复制
发表时间:
2002
影响因子:
5
通讯作者:
J. Rodríguez
中科院分区:
文献类型:
--
作者:
P. Boucaud;J. Leroy;A. Yaouanc;J. Micheli;O. Pène;F. Soto;Andrea Donini;H. Moutarde;J. Rodríguez
We argue that the $ $ condensate found in the Landau gauge on lattices, when an Operator Product Expansion of Green functions is performed, might be explained by instantons. We use cooling to estimate the instanton contribution and extrapolate back the result to the thermalised configuration. The resulting $ $ is similar to $ $.