Partially Self-Similar Spacetimes and Fluid Motions
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Partially self-similar spacetimes are considered in two cases when the homothetic hypersurface is space-like and non-space-like, and it is shown that an acoustic discontinuity can appear in the latter case. The ordinary differential equations to be solved are derived in two cases for Bianchi types I~VII and the special solutions of type I are shown.
- 理論物理学刊行会の論文
- 1982-03-01
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