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Foundations of Physics

, Volume 36, Issue 12, pp 1801–1825 | Cite as

Can Gravitons be Detected?

  • Tony Rothman
  • Stephen Boughn
Article

Freeman Dyson has questioned whether any conceivable experiment in the real universe can detect a single graviton. If not, is it meaningful to talk about gravitons as physical entities? We attempt to answer Dyson’s question and find it is possible concoct an idealized thought experiment capable of detecting one graviton; however, when anything remotely resembling realistic physics is taken into account, detection becomes impossible, indicating that Dyson’s conjecture is very likely true. We also point out several mistakes in the literature dealing with graviton detection and production.

Keywords

gravitons gravitational waves gravitational bremsstrahlung graviton-electron cross-sections 

PACS

03.65.Sq 04.30.Db 04.30.Nk 04.80.Cc 04.80.Nn 95.30.Cq 

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References

  1. 1.
    Dyson F.J., “The world on a string”, review of The Fabric of the Cosmos: Space, Time, and the Texture of Realitiy by Brian Greene, NY Rev. Books 51(8) (2004).Google Scholar
  2. 2.
    Boughn S., Rothman T., (2006). “Aspects of graviton detection: Graviton emission and absorption by atomic hydrogen”. Class. Quantum Grav. 23: 5839–5853CrossRefADSzbMATHGoogle Scholar
  3. 3.
    Rosenfeld L., (1963). “On quantization of fields”. Nuclic Phys. 40, 553–356MathSciNetGoogle Scholar
  4. 4.
    Eppley K., Hannah E., (1977). “The necessity of quantizing the gravitational field”. Found. Phys. 7, 51–68CrossRefADSGoogle Scholar
  5. 5.
    Page D., Geiker C., (1981). “Indirect evidence for quantum gravity”. Phys. Rev. Lett. 47, 979–982MathSciNetCrossRefADSGoogle Scholar
  6. 6.
    Smolin L., (1985). “On the intrinsic entropy of the gravitational field”. Gen. Relat. Gravit. 17, 417–437MathSciNetCrossRefADSGoogle Scholar
  7. 7.
    Carr B., Rees M., (1979). “The anthropic principle and the structures of the physical world”. Nature (Lond.) 278, 605–612CrossRefADSGoogle Scholar
  8. 8.
    Pais A., (1982) Suble is the Lord. Oxford University Press, Oxford, p. 381Google Scholar
  9. 9.
    Schiff L.I., Quantum Mechanics, 3rd edn. (McGraw-Hill, New York, 1968), Chap. 11.Google Scholar
  10. 10.
    Dewitt B.S., (1967). “Quantum theory of gravity III”. Phys. Rev. 162: 1239–1236zbMATHCrossRefADSGoogle Scholar
  11. 11.
    De Logi K.W., Mickelson A.R., (1977). “Electrograviational conversion cross sections in static electromagnetic fields”. Phys. Rev. D 16: 2915–2926CrossRefADSGoogle Scholar
  12. 12.
    Misner C.W., Thorne K.S., Wheeler J.A., (1973). Gravitation/. Freeman, New YorkGoogle Scholar
  13. 13.
    Dyson F.J., (1969). “Seismic response of the earth to a gravitational wave in the 1-Hz band”. Astrophys. J. 156, 529–540CrossRefADSGoogle Scholar
  14. 14.
    Steven Weinberg, Gravitation and Cosmology (Wiley, New York, 1972), Chap. 10.Google Scholar
  15. 15.
    Lightman A.P., Press W.H., Price R.H., Teukolsky S., (1975), Problem Book in General Relativity and Gravitation. Princeton University Press, Princeton, prob. 18.8.Google Scholar
  16. 16.
    Stephani H., (1982) General Relativity. Cambridge University Press, Cambridge, p. 155.zbMATHGoogle Scholar
  17. 17.
    Carr B.J., “Primordial Black Holes—Recent Developments,” in Proc. 22nd Texas Symposium, Stanford, 2004; astro-ph/0504034.Google Scholar
  18. 18.
    Page D.N., (1976). “Particle emission rates from a black hole: Massless particles from an uncharged, nonrotating hole”. Phys. Rev. D 13, 198–206CrossRefADSGoogle Scholar
  19. 19.
    Gould R.J., (1985). “The graviton luminosity of the sun and other stars”. Astrophys. J. 288, 789–794CrossRefADSGoogle Scholar
  20. 20.
    Kaminker A.D., Gusakov M.E., Yakovlev D.G., Gnedin O.Y., (2006). “Minimal models of cooling neutron stars with accreted envelopes”. Mon. Not. Roy. Astron. Soc. 365: 1300–1308ADSCrossRefGoogle Scholar
  21. 21.
    Gertsenshtein M.E., (1962). “Wave resonance of light and gravitational waves”. Sov. Phys. JETP 14, 84–85MathSciNetGoogle Scholar
  22. 22.
    Dyson F.J., “Do gravitons exist?” (Lecture given at Boston University, 8 November 2005).Google Scholar
  23. 23.
    Shapiro S.L., Teukolsky S., (1983). Black Holes, White Dwarfs and Neutron Stars. Wiley, New YorkGoogle Scholar

Copyright information

© Springer Science+Business Media, LLC 2006

Authors and Affiliations

  1. 1.Princeton UniversityPrincetonUSA
  2. 2.Haverford CollegeHaverfordUSA

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