QED(3) RADIATIVE-CORRECTIONS IN THE HEISENBERG PICTURE

Pimentel, B. M.; Suzuki, A. T.; Tomazelli, J. L.

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/32197

Title:

QED(3) RADIATIVE-CORRECTIONS IN THE HEISENBERG PICTURE

Author(s):

Institution:

Universidade Estadual Paulista (UNESP)

ISSN:

0020-7748

Abstract:

We evaluate the vacuum polarization tensor for three-dimensional quantum electrodynamics (QED3) via Heisenberg equations of motion in order to clarify the problem arising from the use of different regularization prescriptions in the interaction picture. We conclude that the photon does acquire physical mass of topological origin when such contribution is taken into account for the photon propagator.

Issue Date:

1-Nov-1994

Citation:

International Journal of Theoretical Physics. New York: Plenum Publ Corp, v. 33, n. 11, p. 2199-2206, 1994.

Time Duration:

2199-2206

Publisher:

Plenum Publ Corp

Source:

http://dx.doi.org/10.1007/BF00675801

URI:

Access Rights:

Acesso restrito

Type:

outro

Source:

http://repositorio.unesp.br/handle/11449/32197

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