How can one redefine the spacing that the
\and command puts between authors in
\author within the standard
article class? I have a document with three authors whose names are just too long to fit on one line with the standard spacing.
I feel like this should probably be doable with a
\setlength command, but I have no idea what length to set.
For the record, I'm aware of packages like
authblk (which I may ultimately use for my purposes), but am more interested in how to modify this spacing directly.