Here is a collection of links you may find useful. If there are some links you think ought to be here, feel free to suggest them to me.

# Software

• arXiv keys: I wanted keyboard navigation on the arXiv so I made this extension for Chrome. Find the source at arXiv-keys on github.
• xAct/xTensor: I make xTensive use of (and have contributed to) this system for abstract and component tensor math in Mathematica.
• I use Aquamacs emacs for writing everything.
• Use a modern emacs and package management (package.el, should be builtin).
• make-iop-author-list: If you find yourself in the unenviable position of needing to create a long LaTeX author list for an IOP publication, then you don’t get nice \affiliation{} macros (like in revtex, for example) to do the work for you. Therefore try this script.