Authors
Citation
R. Hofmann, Non-perturbative non-locality: V +/- A correlators in euclidean position space, PHYS LETT B, 520(3-4), 2001, pp. 254-256
Citations number
13
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS B
ISSN journal
03702693
→ ACNP
Volume
520
Issue
3-4
Year of publication
2001
Pages
254 - 256
Database
ISI
SICI code
0370-2693(20011115)520:3-4<254:NNV+AC>2.0.ZU;2-3
Abstract
Using an OPE modification, which takes non-perturbative non-locality into a
ccount, the difference and sum of vector and are evaluated in euclidean pos
ition space. For distances up to 0.8 fm the calculated behavior is close to
result and the ALEPH data, in contrast to the implications of the conventi
onal OPE. (C) 2001 Published by Elsevier Science B.V.