• Tachyons in general relativity

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      https://www.ias.ac.in/article/fulltext/pram/024/06/0817-0823

    • Keywords

       

      Black hole; tachyon; extended manifold

    • Abstract

       

      The tachyonic version of the Schwarzschild (bradyonic) gravitational field within the framework of extended relativity is considered. The metric of a tachyonic black hole is obtained through superluminal transformations from a bradyonic metric. The extended space-time manifold of this geometry which includes both black and white tachyonic holes is analysed, and the differences between the tachyonic and bradyonic versions are noted. It is shown that the meanings of black holes, tachyons and bradyons depend on the character of the reference frame and are not absolute.

    • Author Affiliations

       

      V S Gurin1 2

      1. Astronomical Section of Minsk Department of Astronomical-Geodesical Society of the USSR, Minsk, USSR
      2. Gerasimenko Street, 23, f. 41, Minsk - 220047, USSR
    • Dates

       
  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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