Peter Woit: A New Path to Unification (The Forgotten Geometry) from Theories of Everything with Curt Jaimungal

Theories of Everything with Curt Jaimungal

Theories of Everything

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Peter Woit: A New Path to Unification (The Forgotten Geometry)

1 hour 31 minutes Posted Sep 2, 2024 at 4:14 pm.

Introduction

Overview of Unification in Physics and the Standard Model

Historical Development of the Standard Model and its Success

Introduction to General Relativity and its Challenges

Unanswered Questions in the Standard Model (SU1, SU2, SU3)

Technical Issues in Quantum Field Theory and General Relativity

The Rise of Grand Unified Theories (GUTs)

Challenges and Failures of GUTs (Proton Decay)

Abandonment of GUTs and Introduction of Supersymmetry

Basics of Supersymmetry and Its Predictions

Failure of Supersymmetry (No Evidence for Superpartners)

Supergravity, Kaluza-Klein Theories, and Extra Dimensions

String Theory and the Unification Paradigm in the 1980s

Experimental Failures and the Lack of Evidence for String Theory

Ongoing Pursuit of Failed Theories and Resistance to New Ideas

The Shift in Attitudes Towards Unification Efforts in Physics

Introduction to Peter Woit's New Ideas on Unification

The Role of Four-Dimensional Geometry and Spinors in Unification

Wick Rotation and Differences Between Euclidean and Minkowski Space-Time

Technical Challenges in Wick Rotation and Quantum Field Theory

Unique Aspects of Spinors in Euclidean vs. Minkowski Space-Time

The Dirac Operator and its Role in Space-Time Symmetry

Relation to Supersymmetry and the Right-Handed Nature of Space-Time

Connection to Gravity and Loop Quantum Gravity (Ashtakar Variables)

Outro / Support TOE

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Show notes

Peter Woit is a theoretical physicist and mathematician, currently a Senior Lecturer in the Department of Mathematics at Columbia University. Peter is known for his work in quantum field theory and representation theory, particularly for contributions to the understanding of gauge theories. In addition to his academic work, Woit is the author of "Not Even Wrong: The Failure of String Theory and the Search for Unity in Physical Law," where he critically examines string theory while advocating for alternative approaches in the quest for a unified physical theory.

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Links:

⁠- Peter Woit’s first appearance on TOE: https://www.youtube.com/watch?v=9z3JYb_g2Qs

- ⁠Peter Woit’s book on Quantum Theory and Representations: https://www.amazon.com/Quantum-Theory-Groups-Representations-Introduction/dp/3319646109

- Peter Woit’s Papers - https://inspirehep.net/literature?sort=mostrecent&size=25&page=1&q=a%20P.Woit.1

- Peter Woit’s Blog - https://www.math.columbia.edu/~woit/wordpress/

- Peter Woit’s book “Not Even Wrong”: https://amzn.to/3X8c1pS

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