QUANTUM SPECTRUM ON THE NAKED REISSNER-NORDSTROM BACKGROUND

Автор(и)

  • V. D. Gladush Theoretical Physics Department, Dnepropetrovsk National University, Ukraine
  • D. A. Kulikov Theoretical Physics Department, Dnepropetrovsk National University, Ukraine

DOI:

https://doi.org/10.18524/1810-4215.2013.26.82614

Ключові слова:

naked singularity, scalar field, bound state, Reissner-Nordstrom metric

Анотація

The eigen frequencies of a massless scalar field in the space-time of the Reissner-Nordstrom singularity are studied by using the WKB approxima­tion and by numerical integration of the wave equation. Both these approaches indicate the existence of long living states for the singularity charge-to-mass ratios being close enough to the extremal value Q/M = 1.

Посилання

Chirenti C., Saa A., Sk´akala J.: 2012, Phys. Rev. D, 86, 124008.

Gladush V.D., Kulikov D.A.: 2013, Int. J. Mod. Phys. D, 22, 1350033.

Landau L.D., Lifshitz E.M. Quantum Mechanics: Nonrelativistic Theory. Oxford, 1965.

Gundlach C., Price R.H., Pullin J.: 1994, Phys. Rev. D, 49, 883.

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Опубліковано

2013-11-09

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