해외 밈중에 Iceberg 밈이 있잖아 빙산의 위층부터 점점 심해까지 내려가면서 깊은 이야기를 하는 그거 아무튼 끈 이론의 빙산 설명은 좀 희귀한거 같아서 가져옴 영상보면 수학 이야기도 많이 나옴 


LAYER 1

- Types of String Theory - Open & Closed Strings - M Theory - Left & Right Moving Strings - Gravitons - Dualities in String Theory - Heterotic Strings - Regge Slope - Worldsheet Symmetry - Conformal Symmetry & Polyakov Action

- Ghost Strings & BRST Cohomology


LAYER 2

- Universe on a Brane Theory - String Cosmology & Inflation - Cosmic Strings - String Gas - Virasoro Algebra, Symmetry Algebras, & Infinite Generators - Quantum Yang-Baxter Equation - Stress-Energy Tensor & Conformal Weight - The Green-Schwarz Mechanism - First String Revolution - Liouville Integrability - The Veneziano Amplitude - Background Fields

- Flux Compactifications


LAYER 3

- Scherk's Anti-Gravity - The Swampland - Trans-Planckian Censorship Conjecture - Moonshine & String Theory - Entropic Gravity - Exotic Dualities - Mirror Symmetry - Extra Dimensions & Compactification - Conifold Transitions - Instantons & Donaldson Invariants - Tachyon Condensation - Supersymmetry - Extended Supersymmetry - Low Energy Effective Gravity - N=2 Quantum Field Theories - Multiverse of the String Landscape - The Fermionic String - Operator Product Expansion - Holographic Theories - Celestial Holography - Supercurrents

- The Question of Mathematical Applicability


LAYER 4

- Defining String Theory - The Second String Revolution - Pre-Big Bang Scenario Cosmological Model - Hagedorn's Universe - Noncommutative Geometry - (2,0) Superconformal Field Theory - F-Theory - Quantum Hall Effect - Knot Invariants & Chern-Simons Theory - String Field Theory - BPS States - Sen's Conjecture - Twistor String Theory & Cosmological Models - Yangians - BMN Matrix Model - BFSS Matrix Model - IKKT Matrix Model - Khovonav Homology - Black Holes & Higher Composition Laws - Higher Dimensional Non-Geometric Backgrounds - Algebraic K-theory - W-Strings

- The Failure of String Theory


LAYER 5

- Non-BPS Branes - Black Hole / Qudit Correspondence - Dilaton & the Genus Expansion - Geometric Quantization - The Langlands Program - Modular Forms & String Partition Functions - String Sigma Models with WZW Terms - Black Hole / String Transitions - JT Gravity & Black Holes - Machine Learning - Chiral Factorization Algebras - Geometric Unity - Noncritical Strings - Type 0A & 0B - Fractional Strings & Non-Integer Conformal Weights - Unconventional Twisted Heterotic String Theory - Monstrous M-Theory in 26+1 Dimensions - Double Field Theory

- Loop Quantum Gravity


LAYER 6

- Quantum Entanglement - Moyal Stars & Noncommutative Geometry - Quantum Groups - Exceptional Field Theory - Amplituhedron - Double Copy Theory - U-Plane Integral - Multiple Dimensions of Time - Wilson Surfaces & Loop-Space Connections - Arithmetic Geometry - Categorical Symmetries - Higher Spin Gravity - Atiyah-Singer Index Theorem - Moduli Stabilization - Dark Energy - Ambitwistor String Theory - Non-Archimedean Geometry - Enumerative Geometry

- Symplectic Modular Symmetry in Heterotic String Vacua


LAYER 7

- Problems with AdS / CFT - Fuzzballs & the Microstructure of Black Holes - Background Independence & Challenges - Pure Spinor Formalism - Waterfall Fields & Hybrid Inflation - String Net Condensation & Emergent Spacetime - Eclectic Flavor Groups - O-minimal Structures - String Universality - String Theory & the Search for Aliens - String Consciousness

- The Search for a Final Theory