[Latex]no title page after \maketitle

Usually in latex
\maketitle
will create a new page after the commands, for example, if you want to put a title page, you can use that command.
But if you want your article start right after the abstract instead of putting it
on another page, you can do this in the document class.

\documentclass[12pt,aps,prb,preprint,notitlepage]{revtex4}