Does Space Emerge From A Holographic Boundary?
PBS Space Time・2 minutes read
Physicists explore the holographic principle, proposing that our universe may be an inward projection from an infinitely distant boundary, challenging the perception of space's nature and reality. Black hole thermodynamics and the entropy defined by Bekenstein and Hawking suggest that space could be an emergent phenomenon, with the universe playing out on a lower-dimensional spacetime through conformal field theory.
Insights
- Physicists suggest that the fabric of space might originate from a more profound source, proposing that our universe is a projection from an infinitely distant boundary, challenging traditional views of reality.
- The concept of the holographic principle implies that our 3-D universe could be a projection from a lower-dimensional space, shedding light on the fundamental nature of reality and how space emerges from deeper principles.
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Recent questions
What is the holographic principle?
A theory suggesting the universe is a lower-dimensional projection.
How do physicists view the fabric of space?
Physicists believe space may emerge from deeper phenomena.
What is the significance of black hole thermodynamics?
Black hole thermodynamics led to the emergence of space.
How does the holographic principle relate to conformal field theory?
The holographic principle suggests the emergence of 3-D space from 2-D space through conformal field theory.
What are physicists aiming to discover about the fabric of space?
Physics aims to find the fundamental elements of reality.
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Summary
00:00
"Emergence of 3-D Space from 2-D"
- Limited time Solar Eclipse merch available at the merch store
- Physicists believe fabric of space emerges from something deeper
- Proposal that our 3-D universe is an inward projection of an infinitely distant boundary
- Exploration of holographic principle and its implications on the universe's "realness"
- Physics aims to find fundamental elements of reality
- Space may be an emergent phenomenon, as seen in past examples
- Black hole thermodynamics led to the emergence of space
- Entropy of black holes defined by Bekenstein and Hawking
- Holographic principle suggests universe plays out on a lower-dimensional spacetime
- Emergence of 3-D space from 2-D space through holographic principle and conformal field theory
