Operator-product expansion in dimensional renormalization
Journal Article
·
· Phys. Rev., D; (United States)
In this paper a dimensional renormalization scheme is first modified by making use of the Bogolubov-Parasiuk-Hepp-Zimmermann technique of dealing with overlapping divergences. This scheme is then used to derive the Zimmermann identity to show that this is a valid prescription. A generalized method of obtaining higher operators in the operator-product expansion of the operator T:A (x+xi) A (x-xi): is discussed.
- Research Organization:
- Department of Physics, Columbia University, New York, New York 10027
- OSTI ID:
- 5541761
- Journal Information:
- Phys. Rev., D; (United States), Journal Name: Phys. Rev., D; (United States) Vol. 20:12; ISSN PRVDA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Decoupling and low-energy Becchi-Rouet-Stora invariance
Weinberg renormalization scheme: The Abelian case
Renormalization of a (2+1)-dimensional supersymmetric nonlinear. sigma. model in 1/ N expansion
Journal Article
·
Sun Mar 14 23:00:00 EST 1982
· Phys. Rev. D; (United States)
·
OSTI ID:5574624
Weinberg renormalization scheme: The Abelian case
Journal Article
·
Wed Mar 14 23:00:00 EST 1984
· Phys. Rev. D; (United States)
·
OSTI ID:6777736
Renormalization of a (2+1)-dimensional supersymmetric nonlinear. sigma. model in 1/ N expansion
Journal Article
·
Wed May 15 00:00:00 EDT 1991
· Physical Review, D (Particles Fields); (USA)
·
OSTI ID:5677442