[O] export for Beamer with author options

[Tory S. Anderson]

My Beamer presentation needs the following: 

    \author[short-author]{Really \\\\long \\\\author}

Emphasis on the [short-author] parameter. I've been through the manual but I 
don't see a way to accomplish this sort of thing with export (there are other 
fields that do something similar, too). Simply adding brackets to my #+AUTHOR: 
line doesn't seem to work. Am I missing something? 

- Tory