Notes on Physics

Welcome! This is the place for me to write some notes on physics. Contents will be added indefinitely.

Classical Mechanics:

• Phase space Lagrangian
  • Regular derivation
  • Dynamic system
  • Phase space Lagrangian

Topological Insulator:

• Lecture notes
  • Lecture 1 : 1-d SSH model
  • Lecture 2 : Berry Phase and Chern number
  • Lecture 3 : Chern Insulator
• Berry’s Phase
  • Preliminary
  • some topics
• Weyl Semi-metal
  • Graphene
  • Three dimension: Weyl semi-metal and Chern number
  • Bulk-boundary corresponding

Condensed Matter Physics:

• Linear response theory
  • Kubo formula
    • Zero temperature
• Fermi’s Golden rule

Some topics want to explore

• Green’s Function
• Dirac,Majorana,Weyl fermions

Something about Python

• Python 学习

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