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Quantum Gravity and Computation: Information, Pregeometry, and Digital Physics
Book Xerxes D. Arsiwalla Book Xerxes D. Arsiwalla

Quantum Gravity and Computation: Information, Pregeometry, and Digital Physics

Dean Rickles, Xerxes D. Arsiwalla, Hatem Elshatlawy

This volume argues that concepts from the theory of computation—including information theory, formal languages, and discrete structures—might provide novel paths towards a solution to the problem of quantum gravity. By combining elements of physics with computer science and mathematics, the volume proposes to transform the foundations of spacetime physics and bring it into the digital age.

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Ruliology: Linking Computation, Observers and Physical Law
Research Paper Xerxes D. Arsiwalla Research Paper Xerxes D. Arsiwalla

Ruliology: Linking Computation, Observers and Physical Law

Dean Rickles, Hatem Elshatlawy, Xerxes D. Arsiwalla

Physical laws arise from the sampling of the Ruliad by observers (including us). This naturally leads to several conceptual issues, such as what kind of object is the Ruliad? What is the nature of the observers carrying out the sampling, and how do they relate to the Ruliad itself? What is the precise nature of the sampling? This paper provides a philosophical examination of these questions, and other related foundational issues, including the identification of a limitation that must face any attempt to describe or model reality in such a way that the modeller-observers are included.

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