Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

YouTube

The Mystery of Spinors - Understanding Mathematical Objects in Physical Reality

Richard Behiel via YouTube

Overview

Coursera Flash Sale
40% Off Coursera Plus for 3 Months!
Grab it
Explore the fascinating mathematical concept of spinors in this comprehensive video lecture that delves into their nature and significance in physical reality. Learn about the algebra of SO(3) and SU(2), while discovering the profound physical implications of spinors, particularly in relation to spin-statistics and matter stability. Progress through topics including topology fundamentals, axis-angle representation of 3D rotations, homotopy classes, rotation algebra, and the connection between SU(2) and SO(3). Examine practical applications in superconductivity and engage with existential implications of these mathematical structures. Access supplementary PDF notes through Patreon, and benefit from recommended readings including Steane's "An Introduction to Spinors" and Penrose's "Spinors and Space-Time." Perfect for mathematics and physics enthusiasts seeking to understand these complex mathematical entities and their role in quantum physics.

Syllabus

Intro
Topology Warmup
Axis-Angle Representation of 3D Rotations
Homotopy Classes of Loops in the Axis-Angle Space
The Algebra of Rotations, SON
SU2
SU2 Double Covers SO3
Exploring the Mystery
Superconductivity
Let's get Existential
Conclusion

Taught by

Richard Behiel

Reviews

Start your review of The Mystery of Spinors - Understanding Mathematical Objects in Physical Reality

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Someone learning on their laptop while sitting on the floor.