Fyysisia

Fyysisia is a fictional interdisciplinary field described in speculative science narratives and role-playing settings that studies hypothetical phenomena in which information structures interact with physical processes. In this framework, patterns of information—such as sequence, redundancy, and causality constraints—can influence energy flow, material properties, and system dynamics under regimes not captured by established physics.

The term is often presented as a bridge between classical physics, information theory, and emergent systems theory. It typically appears in worldbuilding contexts rather than peer‑reviewed science, with various authors offering different axioms about how a fyisic field or 'fyic lattice' could emerge, propagate, or be controlled by observers and agents within a given environment.

Core concepts commonly associated with fyysisia include information-energy coupling, nonlocal or nonclassical correlations at macroscopic scales, and metamaterial-inspired constructs that respond to informational inputs. The framework emphasizes thought experiments and computer simulations, rather than laboratory verification, and it often relies on speculative mechanisms to reconcile intuitive information processing with physical law.

In fiction and game settings, fyysisia serves as a tool for explaining advanced technologies such as adaptive matter, energy-efficient computation, or dynamic field manipulation. In scholarly discussions outside fiction, it is generally regarded as a speculative or pseudoscience concept that requires rigorous definition, falsifiable predictions, and empirical support to be treated as science.

See also: physics, information theory, metamaterials, speculative science.