Lecture

Dilute Instanton Gas Approximation

In course

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Description

This lecture covers the dilute instanton gas approximation, focusing on the Euclidean energy, classical solutions, and the concept of instantons and anti-instantons. It also discusses the multi-instanton solutions and the harmonic oscillator. The instructor delves into the prefactor, kink location, and non-perturbative energy splitting, providing insights into the ground state. The lecture concludes with a reflection on the wisdom of the day.

Official source

https://mediaspace.epfl.ch/media/0_epni0a0p

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Ontological neighbourhood

Physics

Atomic physics: Topics in atomic physics

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