Please use this identifier to cite or link to this item:
http://acervodigital.unesp.br/handle/11449/37734
- Title:
- CAUSAL APPROACH TO (2+1)-DIMENSIONAL QED
- Universidade Estadual Paulista (UNESP)
- Universidade de São Paulo (USP)
- 0003-4916
- It is shown that the causal approach to (2 + 1)-dimensional quantum electrodynamics yields a well-defined perturbative theory. In particular, and in contrast to renormalized perturbative quantum field theory, it is free of any ambiguities and ascribes a nonzero value to the dynamically generated, nonperturbative photon mass. (C) 1994 Academic Press, Inc.
- 1-Apr-1994
- Annals of Physics. San Diego: Academic Press Inc. Jnl-comp Subscriptions, v. 231, n. 1, p. 185-208, 1994.
- 185-208
- Academic Press Inc. Jnl-comp Subscriptions
- http://dx.doi.org/10.1006/aphy.1994.1039
- Acesso restrito
- outro
- http://repositorio.unesp.br/handle/11449/37734
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