- #1

- 998

- 15

(Λ

^{-1})

^{μ}

_{ν}= Λ

_{ν}

^{μ}≡ η

_{μρ}Λ

^{ρ}

_{σ}η

^{σν}.

Is it correct to say that η raises and lowers the indices of Λ giving Λ

_{μ}

^{ν}, which, in turn, will give (Λ

^{-1})

^{μ}

_{ν}= Λ

_{μ}

^{ν}?

Thanks for any help.

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- Thread starter grzz
- Start date

- #1

- 998

- 15

(Λ

Is it correct to say that η raises and lowers the indices of Λ giving Λ

Thanks for any help.

- #2

- 13,194

- 764

The indices are not balanced. Check again the exact positioning.

- #3

- 998

- 15

Does that mean that there is a misprint in what I read and the μ and the ν of the η must be exchanged?

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