Quantum Field Theory at Higher Orders
Keyword(s):
Perturbation theory calculations at higher orders. Power counting. General regularisation schemes. Dimensional regularisation. Explicit 1-loop renormalisation for ϕ4 and QED. Discussion of higher orders. Renormalisation of Green functions with composite operators. The renormalisation group.
1992 ◽
Vol 07
(12)
◽
pp. 2793-2808
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Keyword(s):
2004 ◽
Vol 16
(10)
◽
pp. 1291-1348
◽
2001 ◽
Vol 219
(1)
◽
pp. 5-30
◽
2016 ◽
Vol 25
(07)
◽
pp. 1642008
◽
Keyword(s):
1976 ◽
Vol 351
(1665)
◽
pp. 209-232
◽