Human behavior follows the exact same mathematical patterns as air and water moving through the atmosphere.
April 17, 2026
Original Paper
Toward a Dynamical Systems Account of Behavior Networks: Integrating Matching, Disequilibrium Theory, Momentum, and Brunt-Väisäla Frequency
SSRN · 6583485
The Takeaway
This paper managed to combine four different theories of human behavior into a single equation used in fluid dynamics. It treats our shifts in behavior as a physical system with 'inertia' and 'oscillatory return rates.' Essentially, when you're trying to change a habit or shift your focus, your brain responds like a fluid trying to regain its balance in a storm. We aren't just making random choices; we are navigating a set of invisible physical forces that govern how we flow from one action to the next. It’s a literal 'physics of the soul.'
From the abstract
Behavior science has produced robust quantitative accounts of individual processes such as matching, disequilibrium, and behavioral momentum. However, research on these behavior processes has largely developed in isolation from one another. This paper attempts a step toward a unifying, dynamical systems framework that integrates these three traditions and extends them with an analogy drawn from fluid dynamics (the Brunt-Väisälä frequency, a measure of oscillatory return rate in stratified media)