Is the holographic principle based on fuzzy logic?

In summary, Physicist Craig Hogan and other physicists are using an experiment called "The Holometer" to measure quantum fluctuations at the Planck scale in order to test the holographic principle, which suggests that the universe is a "hologram". This does not involve fuzzy logic, but rather fuzzy position information. Hogan is not proposing the holographic principle, but rather using a theory proposed by Leonard Susskind 25 years ago. The experiment is expected to provide more precise tests of models of quantum geometry at the Planck scale.
  • #1
Suekdccia
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TL;DR Summary
Are fuzzy quantum fluctuations governed by fuzzy logic?
Physicist Craig Hogan has proposed that the universe is based on holographic principle. To prove that the universe is a "hologram" he (and other physicists) have designed an experiment named "The Holometer" to measure quantum fluctuations that would become fuzzy at Planck scale. (https://arxiv.org/pdf/1611.08265.pdf)

But, what does "fuzzy" exactly mean? Does it mean that quantum mechanics would behave according to fuzzy logic at that scale?
 
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  • #2
No, it is not related to fuzzy logic. It simply means that the fuzzy thing is not fundamental. For example, where exactly is the boundary of the human body? That is a question with a fuzzy answer, since a human being is not a fundamental thing. In contrast, electrons, protons and neutrons are fundamental things (even then, maybe not, if one looks at a fine enough scale).
 
  • #3
Suekdccia said:
Summary: Are fuzzy quantum fluctuations governed by fuzzy logic?
What he is talking about has absolutely nothing to do with "fuzzy logic". He's talking about fuzzy position information.

Also, he is not "proposing" the holographic principle, he's just using a theory proposed by Leonard Susskind 25 years ago.

EDIT: I see atyy beat me to it.
 
  • #4
phinds said:
What he is talking about has absolutely nothing to do with "fuzzy logic". He's talking about fuzzy position information.

Also, he is not "proposing" the holographic principle, he's just using a theory proposed by Leonard Susskind 25 years ago. [...]
As stated. While a few years since reading Susskind (and Weinberg), the 'cosmic landscape', holographic principle and the cited article describe geometry. See the last sentence of the abstract [bold added]:

The Holometer in current and future configurations is projected to provide precision tests of a wide class of models of quantum geometry at the Planck scale, beyond those already constrained by currently operating gravitational wave observatories.
 

1. What is the holographic principle based on?

The holographic principle is based on the idea that all the information in a three-dimensional space can be encoded on a two-dimensional surface.

2. What is fuzzy logic?

Fuzzy logic is a type of mathematical logic that allows for degrees of truth instead of just binary true or false values. It is used to deal with complex or uncertain systems.

3. How does fuzzy logic relate to the holographic principle?

The holographic principle uses fuzzy logic to explain how information can be encoded on a two-dimensional surface without losing any important details from the three-dimensional space.

4. Why is fuzzy logic important in the holographic principle?

Fuzzy logic allows for a more accurate representation of complex systems, making it essential in understanding and applying the holographic principle to various scientific fields.

5. What are some potential applications of the holographic principle and fuzzy logic?

The holographic principle and fuzzy logic have potential applications in fields such as quantum gravity, black hole physics, and information theory. They can also be applied to artificial intelligence, pattern recognition, and data compression.

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