Bel decomposition

Daniel Volinski

unread,

Jul 2, 2019, 9:47:05 AM7/2/19

to xAct Tensor Computer Algebra

Hi All,

Is there any way to obtain the Bel Decomposition into the electrogravitic, magnetogravitic and topogravitic tensors given the metric?

Thanks,

Daniel Volinski

Alfonso García-Parrado Gómez-Lobo

unread,

Jul 4, 2019, 3:10:44 PM7/4/19

to Daniel Volinski, xAct Tensor Computer Algebra

Dear Daniel,

I attach to this message a notebook implementing such a decomposition.

Regards,

Alfonso.

On Tue, 2019-07-02 at 01:12 -0700, 'Daniel Volinski' via xAct Tensor

> --
> You received this message because you are subscribed to the Google
> Groups "xAct Tensor Computer Algebra" group.
> To unsubscribe from this group and stop receiving emails from it,
> send an email to xact+uns...@googlegroups.com.
> To view this discussion on the web visit https://groups.google.com/d/
> msgid/xact/c2ba70f0-070f-4341-9dd3-be8c73fd0f34%40googlegroups.com.
> For more options, visit https://groups.google.com/d/optout.

RiemannDecomposition.zip

Daniel Volinski

unread,

Jul 4, 2019, 4:26:11 PM7/4/19

to xAct Tensor Computer Algebra

Hi Alfonso,

I appreciate very much you file!

It will take me a while to go over it and understand everything.

Thanks again.

Daniel

Reply all

Reply to author

Forward