Folder: courses/ads-cft-course/notes

Oct 01, 2026

Lecture 17 — From a recoverable observable to a geometric region

Sep 30, 2026

Lecture 8 — A field approached through coupled oscillators

Sep 30, 2026

Lecture 9 — Continuum algebras and separated regions

Sep 30, 2026

Lecture 10 — Rindler observers and modular time

Sep 30, 2026

Lecture 11 — A conformal ball and its modular clock

Sep 30, 2026

Lecture 18 — Causal access and bulk reconstruction

Sep 30, 2026

Lecture 19 — Entanglement wedges and changing reconstruction regions

Sep 30, 2026

Lecture 20 — Distinguishability and recovery channels

Sep 30, 2026

Lecture 21 — Relative entropy across the holographic dictionary

Sep 30, 2026

Lecture 22 — What an entanglement first law implies for gravity

Sep 30, 2026

Lecture 23 — Thermal states, horizons, and two-sided geometry

Sep 30, 2026

Lecture 24 — Page curves in finite quantum mechanics

Sep 30, 2026

Lecture 25 — A specified JT gravity and bath model

Sep 30, 2026

Lecture 26 — An island saddle calculated explicitly

Sep 30, 2026

Lecture 27 — Replicas, competing saddles, and limits of the model

Sep 30, 2026

Lecture 28 — What algebraic holography establishes on fixed AdS

Sep 30, 2026

Lecture 29 — Large-N algebras and state-dependent representations

Sep 30, 2026

Lecture 30 — Nested algebras and half-sided modular inclusions

Sep 30, 2026

Lecture 31 — An algebraic model of emergent time

Sep 30, 2026

Lecture 32 — The full chain from information to geometry

Sep 29, 2026

Lecture 5 — Constraints, regional algebras, and electric sectors

Sep 29, 2026

Lecture 6 — Tensor networks as explicit encodings

Sep 29, 2026

Lecture 7 — When an encoding stops protecting information

Sep 29, 2026

Lecture 12 — Conformal field theory as organized quantum mechanics

Sep 29, 2026

Lecture 13 — AdS geometry and the radial organization of fields

Sep 29, 2026

Lecture 14 — Large N and the conditions for a semiclassical bulk

Sep 29, 2026

Lecture 15 — A complete scalar source and response calculation

Sep 29, 2026

Lecture 16 — When entropy is a geodesic length

Sep 28, 2026

Lecture 1 — Observables and restricted access

Sep 28, 2026

Lecture 2 — A quantum system hidden in three qutrits

Sep 28, 2026

Lecture 3 — Modular structure of an entangled pair

Sep 28, 2026

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Lecture 17 — From a recoverable observable to a geometric region

Lecture 8 — A field approached through coupled oscillators

Lecture 9 — Continuum algebras and separated regions

Lecture 10 — Rindler observers and modular time

Lecture 11 — A conformal ball and its modular clock

Lecture 18 — Causal access and bulk reconstruction

Lecture 19 — Entanglement wedges and changing reconstruction regions

Lecture 20 — Distinguishability and recovery channels

Lecture 21 — Relative entropy across the holographic dictionary

Lecture 22 — What an entanglement first law implies for gravity

Lecture 23 — Thermal states, horizons, and two-sided geometry

Lecture 24 — Page curves in finite quantum mechanics

Lecture 25 — A specified JT gravity and bath model

Lecture 26 — An island saddle calculated explicitly

Lecture 27 — Replicas, competing saddles, and limits of the model

Lecture 28 — What algebraic holography establishes on fixed AdS

Lecture 29 — Large-N algebras and state-dependent representations

Lecture 30 — Nested algebras and half-sided modular inclusions

Lecture 31 — An algebraic model of emergent time

Lecture 32 — The full chain from information to geometry

Lecture 5 — Constraints, regional algebras, and electric sectors

Lecture 6 — Tensor networks as explicit encodings

Lecture 7 — When an encoding stops protecting information

Lecture 12 — Conformal field theory as organized quantum mechanics

Lecture 13 — AdS geometry and the radial organization of fields

Lecture 14 — Large N and the conditions for a semiclassical bulk

Lecture 15 — A complete scalar source and response calculation

Lecture 16 — When entropy is a geodesic length

Lecture 1 — Observables and restricted access

Lecture 2 — A quantum system hidden in three qutrits

Lecture 3 — Modular structure of an entangled pair

Lecture 4 — An entropy formula in a quantum code