- #1
Cesarth
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Hello, I've found that the Faraday Tensor with both indeces down has in the first line, in MTW Gravitation book (pg 74, eq 3.7), minus the electrical field, while in Wikipedia we find that it is plus the electrical field.
Which one is right?
Does it depend on the signature of the metric?
Which one is right?
Does it depend on the signature of the metric?