2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/41859The influence of chaos on properties of dilute instanton gas in quantum mechanics is studied. We demonstrate on the example of one-dimensional periodic potential that small perturbation leading to chaos squeezes instanton gas and increases the rate of instanton tunnelling.7 pagesHigh Energy Physics - Phenomenologytext