Explore the mathematical properties of geometry and topology in quantum mechanics through this comprehensive lecture. Delve into the states of quantum systems, Wigner's 1931 theorem, and Bargmann invariants. Examine Pancharatnam's 1956 work and Berry's 1983 adiabatic geometric phase, including generalizations and the Samuel-Bhandari treatment of noncyclic cases. Investigate the kinematic approach to geometric phase, simplest invariant expressions, and the general connection between Bargmann invariants and geometric phases. Conclude with an exploration of null phase curves (NPC) in this in-depth discussion of advanced quantum mechanics concepts.
Geometry and Topology in Quantum Mechanics - Mathematical Properties
International Centre for Theoretical Sciences via YouTube
Overview
Syllabus
Geometry and Topology in Quantum Mechanics - Mathematical Phases
1. States of quantum systems
2. Wigner 1931 Theorem, Bargmann Invariants
Theorem
3. Pancharatnam 1956
4. Berry 1983 adiabatic geometric phase and generalisations
Samuel and Bhandari treatment of noncyclic case
5. Kinematic approach to Geometric Phase
Simplest invariant expression
6. General connection between BI's and Geometric Phases
7. Null Phase Curves NPC
Taught by
International Centre for Theoretical Sciences
