SCREENING IN 3-DIMENSIONAL QED

Authors
ABDALLA E BANERJEE R
Citation
E. Abdalla et R. Banerjee, SCREENING IN 3-DIMENSIONAL QED, Physical review letters, 80(2), 1998, pp. 238-240
Citations number
19
Categorie Soggetti
Physics
Journal title
Physical review letters → ACNP
ISSN journal
00319007
Volume
80
Issue
2
Year of publication
1998
Pages
238 - 240
Database
ISI
SICI code
0031-9007(1998)80:2<238:SI3Q>2.0.ZU;2-F
Abstract
We compute the quark-antiquark potential in three-dimensional massive quantum electrodynamics. The result indicates that screening prevails for large quark masses, contrary to the classical expectations. The cl assical result is reproduced for small separation of the quarks.