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A Singular Conformal Spacetime

R. Aldrovandi·J. P. Beltran Almeida·J. G. Pereira
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Abstract

The infinite cosmological "constant" limit of the de Sitter solutions to Einstein's equation is studied. The corresponding spacetime is a singular, four-dimensional cone-space, transitive under proper conformal transformations, which constitutes a new example of maximally-symmetric spacetime. Grounded on its geometric and thermodynamic properties, some speculations are made in connection with the primordial universe.

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R. Aldrovandi, J. P. Beltran Almeida, J. G. Pereira. 2005-06-22. A Singular Conformal Spacetime. https://doi.org/10.1016/j.geomphys.2005.06.004

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