HOW CAN ONE PROBE PODOLSKY ELECTRODYNAMICS?

Author:

CUZINATTO R. R.12,DE MELO C. A. M.23,MEDEIROS L. G.4,POMPEIA P. J.15

Affiliation:

1. Theoretical Physics Institute, University of Alberta, Edmonton, Alberta, T6G 2J1, Canada

2. Instituto de Ciência e Tecnologia, Universidade Federal de Alfenas, BR 267 – Rod. José Aurélio Vilela, 11.999, Km 533, CEP 37715-400, Cidade Universitária, Poços de Caldas, MG, Brazil

3. Instituto de Física Teórica, Universidade Estadual Paulista, R. Dr. Bento Teobaldo Ferraz, 271 Bloco II – Barra Funda, P.O. Box 70532-2, CEP 01156-970, São Paulo, SP, Brazil

4. Escola de Ciência e Tecnologia, Universidade Federal do Rio Grande do Norte, Campus Universitário, s/n, CEP 59072-970, Natal, Brazil

5. Comando-Geral de Tecnologia Aeroespacial, Instituto de Fomento e Coordenação Industrial, Praça Mal. Eduardo Gomes 50, CEP 12228-901, São José dos Campos, SP, Brazil

Abstract

We investigate the possibility of detecting the Podolsky generalized electrodynamics constant a. First we analyze an ion interferometry apparatus proposed by B. Neyenhuis et al. ( Phys. Rev. Lett.99, 200401 (2007)), who looked for deviations from Coulomb's inverse-square law in the context of Proca model. Our results show that this experiment has not enough precision for measurements of a. In order to set up bounds for a, we investigate the influence of Podolsky's electrostatic potential on the ground state of the Hydrogen atom. The value of the ground state energy of the Hydrogen atom requires Podolsky's constant to be smaller than 5.6 fm, or in energy scales larger than 35.51 MeV.

Publisher

World Scientific Pub Co Pte Lt

Subject

Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics

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