Title of article :
Renormalons and fixed points
Author/Authors :
Georges Grunberg، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1996
Pages :
6
From page :
121
To page :
126
Abstract :
The connection between renormalons and power corrections is investigated for the typical infrared renormalon integral assuming the effective coupling constant has an infrared fixed point of an entirely perturbative origin. It is shown that the full answer differs from the Borel sum by a power correction. A comparison with the analogue results when the fixed point is generated by the explicit addition of non-perturbative power suppressed terms is given.
Journal title :
PHYSICS LETTERS B
Serial Year :
1996
Journal title :
PHYSICS LETTERS B
Record number :
906296
Link To Document :
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