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On Sen equations in arbitrary gauge |
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| Authors: | Jerzy Matyjasek |
| Affiliation: | (1) Institute of Physics, Maria Curie-Sklodowska University, Lublin, Poland |
| Abstract: | The Sen equations with a source term given by the energy-momentum tensor of a one component perfect fluid valid in arbitrary gauge are presented. Obtained equations are constructed from Lyra tensors. The consequences of the gauge covariance are briefly analysed. |
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