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^Fritz, Tobias (June 2013). "Velocity polytopes of periodic graphs and a no-go theorem for digital physics". Discrete Mathematics. 313 (12): 1289–1301. arXiv:1109.1963. doi:10.1016/j.disc.2013.02.010.
^Aaronson, Scott (2014). "Quantum randomness: if there's no predeterminism in quantum mechanics, can it output numbers that truly have no pattern?". American Scientist. 102 (4): 266–271. doi:10.1511/2014.109.266.
^Jaeger, Gregg (2018). "Clockwork Rebooted: Is the Universe a Computer?". Quantum Foundations, Probability and Information. STEAM-H: Science, Technology, Engineering, Agriculture, Mathematics & Health. pp. 71–91. doi:10.1007/978-3-319-74971-6_8. ISBN 978-3-319-74970-9.
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Further readingedit
Robert Wright, "Did the Universe Just Happen?", Atlantic Monthly, April 1988 - Article discussing Fredkin and his digital physics ideas