Talk:Antiunitary operator

I have a question about the statement that the adjoint of an antiunitary operator is equal to its inverse, $$U^*U=UU^*=1$$. If $$=^*$$ (here complex conjugation) and $$=$$ (definition of the adjoint $$U^*$$), then how can $$U^*U=1$$? Rcreswick (talk) 20:45, 26 April 2013 (UTC)

The definition of the adjoint of an antiunitary operator is different. I have edited the article, thanks for pointing out this source of confusion. Brienanni (talk) 08:14, 27 April 2013 (UTC)