RST Rule — Time–Temperature Non-Inversion
Boxed RST Rule for the book RST Rule — Time–Temperature Non-Inversion Time is an operational rate. Temperature is a rate of state exploration per unit local operational time. They are correlated because both depend on substrate state, but neither causes the other . Admissible dependency (locked): substrate state → local clock rate → transition rate → temperature Inadmissible inversion: temperature → time (or any claim that heat “generates” time, or that cooling “halts” time). Interpretive constraint: Any argument that requires global reversibility, environment-independent clocks, or unlimited coherence bandwidth in order to make temperature or unitarity “fundamental” is physically inadmissible under RST. Placement note: This can be used as a boxed rule in Chapter 2 or as a recu...