Three-loopΦ-derivable approximation in QED
نویسندگان
چکیده
منابع مشابه
Screening in three-dimensional QED
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 classical result is reproduced for small separation of the quarks. On leave of absence from S.N. Bose National Centre for Basic Sciences Block JD, Sector III, Salt Lake City, Calcutta 700.0...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2005
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.71.025011