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Marathe’s generalized gravitational fields and singularities

Обобщенные гравитационные поля Марата и сингулярности

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Il Nuovo Cimento B (1971-1996)

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Summary

The field equation proposed by Penney and Marathe, the interesting mathematical properties of which have been studied by Marathe, is discussed from an original physical point of view. In particular, this equation is shown to admit solutions which are qualitatively different from analogous solutions of the Einstein equation since they have no singularity.

Riassunto

L'equazione di campo proposta da Penney e Marathe, e le cui interessanti propprietà matematiche sono state studiate da Marathe, è discussa da un punto di vista fisico originale. In particolare, si fa vedere che tale equazione ammette soluzioni che differiscono qualitativamente da analoghe soluzioni dell'equazione di Einstein per il fatto di non avere singolarità.

Резюме

Из первых физических принципов обсуждается уравнение поля, предложенное Пенни и Маратом, о интересные математические свойства которого были исследованы Маратом. В частности, показывается, что это уравнение допускает решения, которые качественно отличаются от аналогичных решений уравнения Эйнштейна, т.к. они не имеют сингулярности.

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References

  1. D. Canarutto andL. Guercia:Riv. Mat. Univ. Parma,5, 477 (1979).

    Google Scholar 

  2. K. B. Marathe:J. Math. Phys. (N. Y.),14, 228 (1973).

    Article  MathSciNet  ADS  MATH  Google Scholar 

  3. K. B. Marathe:Rend. Mat.,5, 439 (1972).

    MathSciNet  MATH  Google Scholar 

  4. K. B. Marathe andM. Modugno:Rend. Mat.,6, 647 (1973).

    MathSciNet  MATH  Google Scholar 

  5. M. Modugno:Ann. Inst. Henri Poincaré,18, 251 (1973).

    MathSciNet  Google Scholar 

  6. S. W. Hawking andG. F. R. Ellis:The Large Scale Structure of Space-Time (Cambridge, Mass., 1973).

  7. R. K. Sachs andH. Wu:General Relativity for Mathematicians (New York, N. Y., 1977).

  8. R. Penney:Phys. Rev. B,137, 1385 (1965).

    Article  MathSciNet  ADS  Google Scholar 

  9. S. Mavrides:L'Univers relativiste (Paris, 1973).

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Canarutto, D. Marathe’s generalized gravitational fields and singularities. Nuovo Cimento B 75, 134–144 (1983). https://doi.org/10.1007/BF02831168

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  • DOI: https://doi.org/10.1007/BF02831168

PACS. 04.50

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