PBS Space Time PBS Space Time

Does Space Materialize From A Holographic Boundary?

Nov 2, 2026 · 19m

Summary

This episode explores the holographic principle, explaining how the fabric of space may emerge from a lower-dimensional boundary via black hole thermodynamics and AdS-CFT correspondence. It details how conformal field theories on a boundary encode the bulk universe, creating an emergent radial dimension from nested pattern scales. The discussion examines whether this holographic duality is a true equivalence or an approximate emergence, setting the stage for future episodes on entropic gravity and quantum entanglement.

Topics discussed

Sponsors: Zoom and UnitedHealth Group Announcement of Solar Eclipse Merch Introduction to the Holographic Principle Space as an Emergent Phenomenon Thermodynamics and Black Hole Entropy Bekenstein Bound and Surface Area Information Sponsors: Zoom, UnitedHealth, and Jira The Bulk, Boundary, and AdS/CFT Correspondence Conformal Field Theory and Scale Invariance Emergence of 3D Space from 2D Patterns Limitations of the Cartoon Model Sponsors: Zoom, UnitedHealth, and Jira Dualities in Physics and Ontological Democracy True vs. Approximate Holographic Dualities Future Topics: Gravity and Entanglement Solar Eclipse Merchandise Details Sponsors: UnitedHealth and Jira Sponsor: Progressive Truck Insurance
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