Electromagnetic fields mostly have a stress-energy tensor in which the trace is zero. Is traceless stress energy tensor always implies Ricci scalar is zero? If yes how to prove that?(adsbygoogle = window.adsbygoogle || []).push({});

**Physics Forums - The Fusion of Science and Community**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Ricci tensor for electromagnetic field

Loading...

Similar Threads - Ricci tensor electromagnetic | Date |
---|---|

A Non static and isotropic solution for Einstein Field Eq | Dec 13, 2016 |

I Ricci tensor in vacuum inside Earth | Sep 22, 2016 |

I Ricci tensor for Schwarzschild metric | Aug 14, 2016 |

I Ricci tensor | Jun 28, 2016 |

**Physics Forums - The Fusion of Science and Community**