Broka, Chris A. (2023) Brains as Quantum Mechanical Systems - A New Model. [Preprint]

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Abstract

We consider the possibility that the brain functions in the manner of a conscious quantum computer. The processes that instantiate
its consciousness - the physical correlates of consciousness - are suggested to be quantum mechanical in nature rather than
entirely classical. This idea is by no means new. But specific physical models are hard to come by; it is not obvious what kind of
physical process might give us something like qubits. We begin by approximating a synapse as a small, parallel-plate capacitor.
We find that the classical electromagnetic energy stored in such a synapse corresponds closely to the spacing of energy levels we
would obtain were the capacitor to be quantized. Intrigued by this surprising observation, we propose a new model of the brain as
a partially quantum mechanical system. Its potential evolutionary benefits are discussed briefly.

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Item Type:	Preprint
Creators:	Creators Email ORCID Broka, Chris A. chris.broka@gmail.com
Keywords:	Keywords: Brains as Quantum Computers, Quantum Measurements, von Neumann-Wigner Interpretation, Synapses.
Subjects:	General Issues > Laws of Nature Specific Sciences > Physics Specific Sciences > Physics > Quantum Mechanics
Depositing User:	dr. chris broka
Date Deposited:	04 Apr 2023 18:27
Last Modified:	04 Apr 2023 18:27
Item ID:	21968
Subjects:	General Issues > Laws of Nature Specific Sciences > Physics Specific Sciences > Physics > Quantum Mechanics
Date:	4 April 2023
URI:	https://philsci-archive.pitt.edu/id/eprint/21968

Available Versions of this Item

• Brains as Quantum Mechanical Systems - A New Model. (deposited 22 Mar 2023 13:02)
  • Brains as Quantum Mechanical Systems - A New Model. (deposited 04 Apr 2023 18:27) [Currently Displayed]
    • Brains as Quantum Mechanical Systems - A New Model. (deposited 03 Jun 2023 12:03)

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