4
votes
2answers
220 views

Is it wise to use \tensor for bold letters?

I want to use bold math-letters e.g. \mathbf{p_1}^2. The problem with \mathbf{p_1}^2 is that the 1 and 2 sub/superscripts are not aligned under each other. I can fix this by writing \mathbf{p_1^2} ...
7
votes
1answer
2k views

Writing (mixed) tensors

Does anybody know about a specific package for handling tensors? Consider, for example, a contraction of the type ...