International Journal of Theoretical Physics

, Volume 46, Issue 5, pp 1424–1430 | Cite as

Moving Observers in an Isotropic Universe

  • Subhash KakEmail author


This paper considers how the motion of an observer in an isotropic universe may be determined by measurements. This provides a means to identify inertial frames, yielding a simple resolution to the twins paradox of relativity theory in such a universe. We propose that isotropy is a requirement for a frame to be inertial; this makes it possible to relate motion to the large scale structure of the universe.


inertial frames special relativity twins paradox isotropic universe 


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Copyright information

© Springer Science+Business Media, LLC 2007

Authors and Affiliations

  1. 1.Department of Electrical & Computer EngineeringLouisiana State UniversityBaton RougeUSA

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