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General Relativity and Gravitation

, Volume 22, Issue 1, pp 53–59 | Cite as

The electric field induced by a gravitational wave in a superconductor: a principle for a new gravitational wave antenna

  • Huei Peng
  • Douglas G. Torr
Research Articles

Abstract

In this paper we investigate the effect of gravitational waves (GW) on a superconductor. We find that the key properties of a superconductor, namely zero resistance and perfect diamagnetism, give rise to an important new effect, the presence of an induced electric fieldE(r, t) in the interior of the superconductor. TheE field reacts with the ions and superelectrons. We argue, that not only is the finding of the coupled interactions of gravitation, electromagnetism and superconductivity inherently interesting, but that the inducedE field might provide a significantly more sensitive means of detecting gravitational waves. It appears likely that existing resonant-mass superconducting antennas withL ∼- 3m,Q ∼- 108 could be readily modified to detectE fields induced by GWs of dimensionless amplitudeh ∼- 10−24

Keywords

TheE Field Differential Geometry Electromagnetism Gravitational Wave Couple Interaction 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    Paik, H. J. (1976).J. Appl. Phys.,47, 1168–1178; (1980).Nuovo Cimento,55B, 15.Google Scholar
  2. 2.
    Michelson, P. F., and Taber, R. C. (1981).J. Appl. Phys.,52, 4313; (1984).Phys. Rev. D,29, 2149.Google Scholar
  3. 3.
    Xu, B. X., and Hamilton, W. O. (1985).J. Appl. Phys.,57, 1729.Google Scholar
  4. 4.
    Ruffini, R., ed. (1986).Proceedings of the IV Marcel Grossmann Meeting on General Relativity, (North-Holland, Amsterdam).Google Scholar
  5. 5.
    Price, J., (1987).Phys. Rev. D,36, 3555.Google Scholar
  6. 6.
    Amaldi, E., et al. (1986). “Report on the Operation of a 2300 kg Cryogenic Gravitational Wave Antenna with a DC SQUID Amplifier.” InAbstracts of 11th GRG Conference, (Sweden).Google Scholar
  7. 7.
    Tate, J., et al. (1989).Phys. Rev. Lett.,62, 845.Google Scholar
  8. 8.
    London, F. (1961).Superfluids, (Dover Publications Inc., New York).Google Scholar
  9. 9.
    Lynton, E. (1969). Superconductivity (Methuen & Co. Ltd.).Google Scholar
  10. 10.
    Misner, C. W., Thorne, K. S., and Wheeler, J. A. (1973).Gravitation (W. H. Freeman, San Francisco)Google Scholar
  11. 11.
    Jain, A., Lukens, J., and Tsai, J. (1987).Phys. Rev. Lett.,58, 1165.Google Scholar
  12. 12.
    Papini, G. (1970).Letters al Nuovo Cimento, Serie I, vol.4, 66.Google Scholar

Copyright information

© Plenum Publishing Corporation 1990

Authors and Affiliations

  • Huei Peng
    • 1
    • 2
  • Douglas G. Torr
    • 1
  1. 1.Physics DepartmentThe University of Alabama in HuntsvilleHuntsvilleUSA
  2. 2.Institute of Applied MathematicsAcademia SinicaBeijingP.R. China

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