Cellular automata (CAs) are dynamical systems which exhibit complex global behavior from
simple local interaction and computation. Since the inception of cellular automaton (CA) by …

Cryptology is the practice of hiding digital information by means of various obfuscatory and
steganographic techniques. The application of said techniques facilitates message …

This book is not in any way intended to serve as a replacement for the standard theory of
quantum mechanics. A reader not yet thoroughly familiar with the basic concepts of quantum …

We modify the simulation hypothesis to a self-simulation hypothesis, where the physical
universe, as a strange loop, is a mental self-simulation that might exist as one of a broad …

When investigating theories at the tiniest conceivable scales in nature, almost all
researchers today revert to the quantum language, accepting the verdict from the …

This reading guide aims to provide the reader with an easy access to the study of
universality in the field of cellular automata. To fulfill this goal, the approach taken here is …

Universalities in Cellular Automata Page 1 Universalities in Cellular Automata N. Ollinger (LIF,
Aix-Marseille Université, CNRS, France) JAC 2008 Uzès, April 24th Page 2 Universalities in …

Causality among events is widely recognized as a most fundamental structure of spacetime,
and causal sets have been proposed as discrete models of the latter in the context of …

In this paper we discuss some achievements and ongoing investigations at the intersection
between two active research areas: we refer to the first one, somewhat older, broader and …

Investigating a class of models that is familiar in studies of cellular automata, we find that
quantum operators can be employed to describe their long distance behavior. These …