Expansion–Contraction as a Fundamental Principle of Nature: A Conceptual Thermodynamic Framework

This project presents a conceptual thermodynamic framework proposing that natural systems exhibit expansion–contraction dynamics arising from persistent heat–energy imbalance. It includes a conceptual extension interpreting contraction near limiting conditions, emergence of heat, and transition to expansion. The work is presented as a conceptual and philosophical framework rather than an experimental or mathematical theory, and invites further analytical and interdisciplinary research.