01:09:30

From the Sachdev Ye Kitaev model to a universal theory of strange metals, July 15, 2024

36:32

Quantum entanglement in nature: superconductors and black holes, June 30, 2024

01:07:11

Quantum entanglement in nature: superconductors and black holes

01:03:51

The pseudogap metal and its confinement transitions

40:54

Fate of SYK-type strange metals at low temperatures

01:15:04

When nature entangles millions of particles: from quantum materials to black holes

01:15:45

When nature entangles millions of particles: from quantum materials to black holes

01:29:12

When nature entangles millions of particles: from quantum materials to black holes

01:26:06

Universal theory of strange metals, March 16, 2023

02:01:54

The cuprate phase diagram: theory of the pseudogap metal, d-wave superconductivity, and charge order

54:30

Introduction to quantum spin liquids

01:04:27

When nature entangles millions of particles: from quantum materials to black holes

01:16:54

When nature entangles millions of particles: from quantum materials to black holes

57:29

Paramagnon fractionalization theory of the cuprate pseudogap and phase diagram

01:12:25

Quantum statistical mechanics of charged black holes and strange metals

25:36

Yukawa-SYK models and a universal theory of strange metals

01:03:15

Yukawa-SYK models and a universal theory of strange metals

44:45

Yukawa-SYK models and strange metals in two spatial dimensions

01:05:10

SYK-black hole holographic duality (II)

01:09:53

SYK-black hole holographic duality (I)

01:12:43

Bekenstein-Hawking entropy of a black hole

01:04:32

Statistical Mechanics of Strange Metals and Black Holes

35:49

T-linear resistivity in two-dimensional quantum-critical metals from spatially random interactions

01:32:12

Quantum entanglement at all distances

01:04:08

Paramagnon fractionalization theory of the cuprate pseudogap metal

38:20

Planckian metals from spatially random interactions. Talk at OCTSCES, FTPI, December 17, 2021

01:30:41

Lecture 20: Luttinger relations and fractionalized Fermi liquids

01:46:53

Lecture 19: Kondo lattice and the heavy Fermi liquid

01:33:58

Lecture 18: Kondo impurity model

01:44:22

Lecture 17: Fractional quantum Hall states

01:43:12

Lecture 16: Integer and fractional quantum Hall states

53:25

Planckian metals and black holes

01:31:00

Lecture 15: Chiral spin liquid II

01:18:20

Lecture 14: Overview of parton theories; Chiral spin liquid

01:33:31

Lecture 13: Z2 gauge theory: anyon condensation and Rydberg atoms

01:32:09

Lecture 12: Z2 gauge theory

01:33:03

Lecture 11: From Z2 spin liquids to Z2 gauge theory

01:37:12

Lecture 10. Theory of gapped Z2 spin liquids

01:32:19

Lecture 9: Resonating valence bonds and the Z2 spin liquid

01:42:31

Lecture 8: Paramagnon theory: antiferromagnetism and d-wave pairing

01:36:59

Lecture 7: Paramagnon theory of magnetism in metals

01:00:23

Lecture 6: Antiferromagnetism and d-wave superconductivity

01:32:29

Lecture 5: Quasiparticle lifetime; Superexchange interactions

01:33:26

Lecture 3: Superfluid-insulator transition of bosons

01:41:36

Lecture 2: Bogoliubov theory of the Bose gas

01:39:15

Lecture 4: Fermi liquid theory

01:18:44

The SYK model: a window into random quantum spin liquids and black holes

01:40:38

Lecture 1: Survey of Experiments

01:15:46

Quantum spin glasses - Aug 13, 2021

01:25:21

The Quantum Phases of Matter

01:05:19

Quantum Phases of Matter: 34. Dualities (contd)

01:20:00

A simple model of many-particle entanglement: how it describes black holes and superconductors

59:00

Physics 295B: Quantum Theory of Solids: 13. Diagrams and response functions

02:30:56

1-Quantum spin liquids and antiferromagnets; 2-Fractionalization and emergent gauge fields in metals

02:05:43

Colloquium: A simple model of entangled qubits: how it describes black holes and superconductors

02:05:36

3. SYK model and black holes; 4. Planckian metal and SYK criticality

01:05:11

A simple model of many-particle entanglement: how it describes black holes and superconductors

01:25:01

A simple model of entangled qubits, describing black holes and superconductors

37:20

A simple model of entangled qubits, describing black holes and superconductors

01:14:01

PHYSICS 268R: Quantum Phases of Matter: 14. Introduction to Z2 spin liquids