Publishing in Papers in Physics:
a. Authors retain copyright and grant to the journal the right of first publication under a Creative Commons Attribution License.
b. Authors are able to enter into additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g. post it on arXiv, publish it in a book), with the corresponding acknowledgement to its initial publication in this journal.
c. Authors are allowed and encouraged to post their manuscript online (e.g. institutional repositories, personal website, social media) prior to, during and after the editorial process (see The Effect of Open Access).