[Orgmode] Latex-Export with custom commands

[Maximilian Matthe]

Hi,

I'm having a .tex-file named style.tex which contains the following:

> \usepackage{xspace}
> \newcommand{\cA}{\ensuremath{\mathcal{A}}\xspace}

I'm including this file into my org-file with

> #+LATEX_HEADER: \input{style}

Now, when I type sth. like this:

> Inside normal text \cA just works fine.

But when I want to add superscripts to that A:

> Now adding a superscript to \cA^n because I need it.

In the pdf-Output there is a space between the superscript and the A. 
That is because of the latex-export does sth like:

> \ensuremath{\mathcal{A}}$^n$

Is there some workaround for that behaviour?

Best regards, Max