Continuity equations for general matter: applications in numerical relativity
Due to the absence of symmetries under time and spatial translations in a general curved spacetime, the energy and momentum of matter is not conserved as it is in flat space. This means, for example, that the flux of matter energy through a surface is in general not balanced by an equal increase in...
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| 格式: | Journal article |
| 語言: | English |
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IOP Publishing
2021
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