Take the tour ×  I have a working paper with a colleague from
the same institution, so we entered:  \author{A B \and C d}  how
can I now add affiliation, so that its for both authors
(centred), and not only for one of them? I would prefer not to
use extra packages if possible.  share|improve this question add
comment  2 Answers  up vote 8 down vote accepted  The most
simple solution (which is not to say it is the best) is not to
use \and.  \author{Author One\qquad Author Two\\Affiliation}
enter image description here  share|improve this answer That's
really most simple. (+1) –  Thorsten Donig Feb 21 '11 at 18:17
add comment  At the moment I see no other solution than using e.
g. the authblk package. For details please refer to the package
manual.   \title{Two Authors with same Affiliation}
\author{Author One} \author{Author Two}    The blindtext package
is only for creating dummy text thus not part of the solution
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