The Crisis in String Theory is Worse Than You Think...

Hilarious Reverse Physics Debate: String Theory vs Loop Quantum Gravity

• String theory landscape
• Quantum gravity
• String theory
• Raphael Bousso
• Carlo Rovelli
• "It's true by definition"
• "Imagine Chemistry did not exist"

Michael Green: Strings that surprise: how a theory progressed

Michael Green

• Gabriele Veneziano (ガブリエーレ・ベネツィアーノ)
• John Henry Schwarz (ジョン・シュワルツ)
• Superstring theory (超弦理論)
• Anomaly (量子異常)
• Number theory (数論)

Edward Witten: The 2014 Kyoto Prize Laureate: Beauty of Mathematics

Edward Witten

Gabriele Veneziano: Euler's Equation fits the Strong Force and String Theory is invented.

Gabriele Veneziano

• Leonard Susskind
• Leonhard Euler
• Gamma function (ガンマ関数)

Michael R. Douglas: Can we test the string theory landscape?

Michael R. Douglas

Part 1


Part 2

Gary Horowitz: The power of general relativity

Gary Horowitz

• Black hole
• Event horizon
• String theory
• General relativity
• Superconductivity
• Josephson effect
• Room-temperature superconductor

Amanda Peet: Perimeter Public Lecture: String Theory Legos for Black Holes

Amanda Peet

• String theory
• Black hole
• Holographic principle
• Computation
• 200 octave
• Decoupling limit
• Conformal field theory
• Gauge theory
• Symbolic computation
• Perturbation theory

Sylvester James Gates: Computer Code in String Theory

James Gates

Relating Doubly-Even Error-Correcting Codes, Graphs, and Irreducible Representations of N-Extended Supersymmetry

Juan Martín Maldacena (フアン・マルダセナ): String Theory and Particle Physics

Juan Maldacena

• Quantum chromodynamics (量子色力学)
• Proton (陽子)
• Gluon (グルーオン)

Shamit Kachru on Extra Dimentions

Stanford physicist Shamit Kachru at a LASER ( http://www.scaruffi.com/leonardo ) discussing how extra dimensions of space dimensions may help to explain some of the puzzles of modern physics (PDF of the presentation: http://www.scaruffi.com/leonardo/lase0312/kachru.pdf )
More videos: http://www.scaruffi.com/videos.html