**Collection Number**C18026

**Collection Date**-

**Collection Type**Course

## PSI 2018/2019 - Statistical Mechanics - Lecture 15

Self-avoiding random walks

## PSI 2018/2019 - Statistical Mechanics - Lecture 14

Unrestricted random walks

## PSI 2018/2019 - Statistical Mechanics - Lecture 13

Renormalization group flow for the vortex gas

## PSI 2018/2019 - Statistical Mechanics - Lecture 12

Classical Monte Carlo methods for the XY model (Lauren's Lecture Notes)

## PSI 2018/2019 - Statistical Mechanics - Lecture 11

Universality, real-space renormalization for the vortex gas (Lauren's Lecture Notes)

## PSI 2018/2019 - Statistical Mechanics - Lecture 10

Other models in the same universality class as the XY model: Coulomb gas, fluctuating surface (solid-on-solid) model (Lauren's Lecture Notes)

## PSI 2018/2019 - Statistical Mechanics - Lecture 9

Correlations in the XY model at low temperature, importance of vortices in the XY model

## PSI 2018/2019 - Statistical Mechanics - Lecture 8

Eigenstate thermalization hypothesis, XY model in the high-temperature and low-temperature limits

## PSI 2018/2019 - Statistical Mechanics - Lecture 7

Mermin-Wagner theorem, Goldstone's theorem, quantum thermalization and eigenstate thermalization hypothesis using Mathematica (Pedro's Notebook)

## PSI 2018/2019 - Statistical Mechanics - Lecture 6

Universality, spontaneous symmetry breaking in various dimensions for systems with discrete or continuous symmetries