# usage of Vielbein

+2 votes

Hello,

When I try to use a Vielbein in cadabra2 I get the following error:

h^{m}_{\mu}::Vielbein.


The error reads:

Traceback (most recent call last):
File "<string>", line 11, in <module>
NameError: name 'Vielbein' is not defined


Does anybody have experience with this?

Thank you,

Asier

asked

## 2 Answers

+2 votes

Vielbein is not in 2.x yet, but it has been added to my development branch so it will appear in the next few days.

answered by (54.1k points)

Thank you. It would be great.

0 votes

I would be very interested in using cadabra with vielbeins. Will that possibility be available?

answered by (150 points)