Politics as a Galaxy: Public Opinion Obeys Physics ⚡ экспресс
Using non-self-adjoint Hamiltonians (operators capturing irreversible evolution), researchers built a model of how a coalition government's perceived effectiveness shapes public support. Three specific models reveal the dynamics of this 'political quantum system,' zooming in on 'balanced' Hamiltonians—a newly unearthed class of operators tied to conserved quantities. Interestingly, the mathematical machinery forged for open quantum systems can also gauge the pulse of society.
Imagine a political system as a vast galaxy. Parties are stars, and supporters are dark matter—invisible but holding the whole structure together. The mood of this mass oscillates: condensing into hot support or dispersing as cold disillusionment. Over time, the spread of opinions grows, boosting entropy—a measure of chaos, like particles scattering in a cooling cloud.
To describe such flows, physicists turned to the mathematics of quantum mechanics—the kind that underpins the work of Werner Heisenberg. Its core idea is simple: a system exchanges energy with its surroundings, and the scientists swapped energy for public trust. The political galaxy isn't closed: trust comes and goes, just as stars are born and fade.
The authors considered three possible paths. When a coalition acts in harmony, support grows smoothly—like a galaxy in a calm phase. Internal strife causes sharp spikes, akin to star clusters colliding. The third scenario is a fragile balance: the slightest crisis collapses everything, like gravitational collapse. So abstract equations explain why some governments stay popular for ages while others plummet in an instant—no polling required.
🎯 It turns out that the math of quantum mechanics can catch the very moment when public opinion is about to shift dramatically—before analysts even notice.
🎬 A similar idea underlies psychohistory from Isaac Asimov's Foundation series—where math predicted the fate of galactic empires.