SOME PROPERTIES OF RENORMALONS IN GAUGE THEORIES
1995 ◽
Vol 10
(10)
◽
pp. 1449-1463
◽
Keyword(s):
We find the explicit operatorial form of renormalon type singularities in Abelian gauge theory. Local operators of dimension six take care of the first UV renormalon; nonlocal operators are needed for IR singularities. In the effective Lagrangian constructed with these operators nonlocal imaginary parts appearing in the usual perturbative expansion at large orders are canceled.
1999 ◽
Vol 14
(21)
◽
pp. 3421-3432
◽
Keyword(s):
Keyword(s):
2008 ◽
Vol 23
(19)
◽
pp. 2861-2913
◽
Keyword(s):
2018 ◽
Keyword(s):
1986 ◽
Vol 30
(1)
◽
pp. 79-81
◽
Keyword(s):
2018 ◽
Vol 33
(30)
◽
pp. 1850182
1985 ◽
Vol 28
(3)
◽
pp. 407-412