Perturbation Theory for Band Matrices - Sasha Sodin
L7B: Matrix Perturbations
STPM - Perturbation Series for Band Matrices and for the Anderson Model - Alexander Sodin
Perturbation Theory in Quantum Mechanics - Cheat Sheet
L8A: Matrix Perturbations II
Deriving 1st Order Perturbation Theory (Energy and Wavefunction Corrections)
Wannier function perturbation theory - Jae-Mo Lihm
Benson Au: "Finite-rank perturbations of random band matrices via infinitesimal free probability"
Cosmological Perturbation Theory Lecture 05
GW/BSE theory - Zhenglu Li
Physics of Semiconductors & Nanostructures Lecture 9: Perturbation Theory, E-k (Cornell 2017)
Superconductivity from repulsion: general reasoning and renormalization-group approach
Supersymmetric approach to random band matrices - Tatyana Shcherbyna
Use of finite matrices – David Miller
Peter Riseborough - Instabilities of the Lieb Model
Tetrahedron method for non-dissipative parts of spectral functions and Wannier function perturbat...
Random Band Matrices: Local Regime - Tetiana Shcherbyna
Quantum Matter Lecture 11
[APCTP LECTURE] Delta N formalism in cosmological perturbation theory (2) ｜Prof. Misao Sasaki
MAP Perturbations and Measure Concentration (ITA Workshop 2014)
![[APCTP LECTURE] Delta N formalism in cosmological perturbation theory (2) ｜Prof. Misao Sasaki](https://img.youtube.com/vi/pyTpsbDNHnI/0.jpg)
