This appendix provides tables which show all of the special characters and mathematical symbols that are available within REVTeX . Some of these symbols require the AMSFonts to be available.
REVTeX version 3.1 supports an extensive set of symbols, alphabets, and special fonts. Their availability does not relieve an author (editor) of considering whether a chosen notation or symbol will convey the intended meaning, and whether there is a more conventional alternative. As always, for the benefit of the reader, notation should be clear, as simple as possible, and consistent with standard usage. Nonstandard symbols should only be used if necessary; their meaning should be explained in the paper at the first occurrence.
Editorial policy on this issue may vary from journal to journal. Check recent issues of a given journal and/or query the editor. APS authors may also consult the journal's ``Information for Contributors'' as well as the Physical Review Style and Notation Guide . In preparing an accepted paper for publication, the editor may suggest (require) the use of alternative notation.