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Physics, Math & Astronomy (PMA): Open Access

Caltech's Open Access Policy

Open Access Books and Journals

For the most up-to-date listing of open-access journals, the Directory of Open Access Journals (DOAJ) site provides a directory of thousands of open-access journals.

For the most up-to-date listing of open-access books, the Directory of Open Access Books site provides a directory of thousands of open-access books.

Publishing Open Access with Nature

NSF Public Access Initiative

The U.S. National Science Foundation's Public Access Initiative ensures the outputs of NSF-funded scientific research are made publicly available to the greatest extent, with the fewest constraints possible and consistent with law. 

Visit NSF's public access initiative page for more information.

Publishing Open Access with American Physical Society