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IAS Theoretical Physics: Celestial Holography and Scattering Amplitudes →0/18
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Scattering Amplitudes + Dualities at Infinity: Part 1

1:31:20
2

Scattering Amplitudes and Dualities at Infinity: Part 2

1:41:01
3

The Soft and Collinear Structure of Scattering Amplitudes: Part 1

1:17:33
4

The Soft and Collinear Structure of Scattering Amplitudes: Part 3

1:15:05
5

Asymptotic Symmetries and Detectors: Part 1

1:06:39
6

Asymptotic Symmetries and Detectors: Part 2

1:20:08
7

Introduction to Twisted Holography: Part 1

1:13:26
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Introduction to Twisted Holography: Part 2

1:10:42
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Introduction to Twisted Holography: Part 3

1:13:16
10

A Primer on SelfDual Theories: Part 1

1:15:43
11

A Primer on Self Dual Theories: Part 2

1:18:39
12

A Review of the BFSS Conjecture: Part 1

1:16:15
13

A Review of the BFSS Conjecture: Part 2

1:12:23
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A Review of the BFSS Conjecture: Part 3

1:12:09
15

de Sitter Quantum Cosmology: Part 1

1:17:36
16

de Sitter Quantum Cosmology: Part 2

1:11:27
17

Lorentzian Conformal Field Theory: Part 4

1:20:20
18

Energy Correlators: Part 3

1:22:14

Scattering Amplitudes + Dualities at Infinity: Part 1

Nima Arkani-HamedInstitute for Advanced Study

Professor

1:31:20·2026·research level

This lecture initiates the study of scattering amplitudes and their dualities, introducing the concept of celestial sphere holography and the ambitious program of understanding gravity from flat space amplitudes.

PhysicsScattering AmplitudesCelestial HolographyFlat Space HolographyQuantum Gravity

Prospects in Theoretical Physics 2026

Topic: Scattering Amplitudes + Dualities at Infinity - Part 1

Speakers: Nima Arkani-Hamed

Next · Lecture 2

Scattering Amplitudes and Dualities at Infinity: Part 2

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