D. Miller, and E. Fredkin. (2005)cite arxiv:nlin/0501022Comment: 24 pages, 8 figures; accepted for publication in proceedings of ACM Computing Frontiers 2005 (CF'05), special session: 1st Int'l Workshop on Reversible Computing. website: http://www.andrew.cmu.edu/user/danbmil/salt/.
B. Whitworth. (2008)cite arxiv:0801.0337Comment: The argument that virtual reality information simulations may be relevant to modern physics theory is a little outside the mainstream, but even people in Physics now consider this possibility, e.g. Svozil.
T. Curtright, and C. Zachos. (2011)cite arxiv:1104.5269Comment: A brief history of deformation quantization, ca 1930-1960, with some elementary illustrations of the theory.
K. Milton, E. Abalo, P. Parashar, N. Pourtolami, I. Brevik, and S. Ellingsen. (2012)cite arxiv:1202.6415Comment: 24 pages, 14 figures, contribution to the special issue of J. Phys. A honoring Stuart Dowker. This revision corrects typos and adds additional references and discussion.
J. Shapiro. (2007)cite arxiv:0711.3448Comment: Invited Contribution to "The Birth of String Theory" Commemorative Volume. 12 pages, 2 figures. Minor content revision.
P. Frampton. (2006)cite arxiv:astro-ph/0612243Comment: 7 pages latex. Talk presented at Workshop on Origin of Mass and Strong Coupling Gauge Theories. Nagoya, Japan. 21-24 November,2006.