INFRARED ANALYSIS OF QUANTUM FIELD THEORIES
2007 ◽
Vol 22
(08n09)
◽
pp. 1727-1734
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Keyword(s):
We show that for a λϕ4 theory having many components, the solution with all equal components in the infrared regime is stable with respect to our expansion given by a recently devised approach to analyze strongly coupled quantum field theory. The analysis is extended to a pure Yang–Mills theory showing how, in this case, the given asymptotic series exists. In this way, many components theories in the infrared regime can be mapped to a single component scalar field theory obtaining their spectrum.
2006 ◽
Vol 21
(02)
◽
pp. 297-312
◽
1999 ◽
Vol 08
(02)
◽
pp. 125-163
◽
1994 ◽
Vol 09
(01)
◽
pp. 1-37
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Keyword(s):
Keyword(s):
2014 ◽
Vol 25
(04)
◽
pp. 1450027
◽
Keyword(s):