BORN-INFELD ELECTRODYNAMICS and EULER-HEISENBERG-LIKE MODEL: OUTSTANDING EXAMPLES of THE LACK of COMMUTATIVITY AMONG QUANTIZED TRUNCATED ACTIONS and TRUNCATED QUANTIZED ACTIONS


Autoria(s): Accioly, Antonio Jose; Gaete, Patricio; Helayel-Neto, Jose A.
Contribuinte(s)

Universidade Estadual Paulista (UNESP)

Data(s)

30/09/2013

20/05/2014

30/09/2013

20/05/2014

30/12/2010

Resumo

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

We calculate the lowest-order corrections to the static potential for both the generalized Born-Infeld electrodynamics and an Euler-Heisenberg-like model, in the presence of a constant external magnetic field. Our analysis is carried out within the framework of the gauge-invariant but path-dependent variables formalism. The calculation reveals a long-range correction (1/r(5)-type) to the Coulomb potential for the generalized Born-Infeld electrodynamics. Interestingly enough, in the Euler-Heisenberg-like model, the static potential remains Coulombian. Therefore, contrary to popular belief, the quantized truncated action and the truncated quantized action do not commute at all.

Formato

5951-5961

Identificador

http://dx.doi.org/10.1142/S0217751X10051219

International Journal of Modern Physics A. Singapore: World Scientific Publ Co Pte Ltd, v. 25, n. 32, p. 5951-5961, 2010.

0217-751X

http://hdl.handle.net/11449/24376

10.1142/S0217751X10051219

WOS:000288429300010

Idioma(s)

eng

Publicador

World Scientific Publ Co Pte Ltd

Relação

International Journal of Modern Physics A

Direitos

closedAccess

Palavras-Chave #Euler-Heisenberg-like model #Born-Infeld theory #static potential
Tipo

info:eu-repo/semantics/article