This paper proposes a novel neuron model leveraging the principles of quantum state superposition. Traditional neuron models, based on classical probability, struggle to accurately represent the complex information processing within biological neurons. This model introduces a fundamentally different approach by modeling synaptic connections as quantum states in superposition. The propagation of neural signals is then governed by the quantum mechanical interaction of these superimposed states. We define a mathematical framework incorporating key concepts from quantum mechanics, including superposition, entanglement, and quantum measurement, to describe the dynamics of this model. The core of the model lies in the equation: $ \frac{d| \Psi(t) \rangle}{dt} = \mathcal{H} | \Psi(t) \rangle $ where $| \Psi(t) \rangle$ represents the quantum state of the neuron at time *t*, and $\mathcal{H}$ is the Hamiltonian operator describing the neuron's dynamics. We explore scenarios involving multiple inputs and their influence on the superposition state. The model demonstrates the potential for enhanced information processing compared to conventional models, particularly in scenarios requiring parallel computation and robust information storage. Furthermore, we discuss the implications of this approach for understanding and potentially mimicking biological neural computation. The model presented offers a theoretical foundation for exploring quantum computation within biological systems.This paper proposes a novel neuron model leveraging the principles of quantum state superposition. Traditional neuron models, based on classical probability, struggle to accurately represent the complex information processing within biological neurons. This model introduces a fundamentally different approach by modeling synaptic connections as quantum states in superposition. The propagation of neural signals is then governed by the quantum mechanical interaction of these superimposed states. We define a mathematical framework incorporating key concepts from quantum mechanics, including superposition, entanglement, and quantum measurement, to describe the dynamics of this model. The core of the model lies in the equation: $ \frac{d| \Psi(t) \rangle}{dt} = \mathcal{H} | \Psi(t) \rangle $ where $| \Psi(t) \rangle$ represents the quantum state of the neuron at time *t*, and $\mathcal{H}$ is the Hamiltonian operator describing the neuron's dynamics. We explore scenarios involving multiple inputs and their influence on the superposition state. The model demonstrates the potential for enhanced information processing compared to conventional models, particularly in scenarios requiring parallel computation and robust information storage. Furthermore, we discuss the implications of this approach for understanding and potentially mimicking biological neural computation. The model presented offers a theoretical foundation for exploring quantum computation within biological systems.

Aug 29, 20260 citations

The quantum model of brain

Advances in consciousness researchOct 12, 20011 citation

The quantum model of brain

Giuseppe Vitiello

Oct 12, 20010 citations

Exploring biological neuronal correlations with quantum generative models

Vinicius Hernandes, Eliška Greplová

Understanding how biological neural networks process information is one of the biggest open scientific questions of our time. Advances in machine learning and artificial neural networks have enabled the modeling of neuronal behavior, but classical models often require a large number of parameters and highly task-specific architectures, which can complicate model design and scalability. Quantum computing offers an alternative approach through quantum machine learning, which can achieve efficient training with fewer parameters. In this work, we introduce a quantum generative model framework for generating synthetic data that captures the spatial and temporal correlations of biological neuronal activity. Our model demonstrates the ability to achieve reliable outcomes with fewer trainable parameters compared to classical methods. These findings highlight the potential of quantum generative models to provide new tools for modeling and understanding neuronal behavior, offering a promising avenue for future research in neuroscience.Understanding how biological neural networks process information is one of the biggest open scientific questions of our time. Advances in machine learning and artificial neural networks have enabled the modeling of neuronal behavior, but classical models often require a large number of parameters and highly task-specific architectures, which can complicate model design and scalability. Quantum computing offers an alternative approach through quantum machine learning, which can achieve efficient training with fewer parameters. In this work, we introduce a quantum generative model framework for generating synthetic data that captures the spatial and temporal correlations of biological neuronal activity. Our model demonstrates the ability to achieve reliable outcomes with fewer trainable parameters compared to classical methods. These findings highlight the potential of quantum generative models to provide new tools for modeling and understanding neuronal behavior, offering a promising avenue for future research in neuroscience.

arXiv:2409.09125Cell Reports Physical ScienceJul 16, 20252 citations

| \Psi(t) \rangle

represents the quantum state of the neuron at time *t*, and

\mathcal{H}

is the Hamiltonian operator describing the neuron's dynamics. We explore scenarios involving multiple inputs and their influence on the superposition state. The model demonstrates the potential for enhanced information processing compared to conventional models, particularly in scenarios requiring parallel computation and robust information storage. Furthermore, we discuss the implications of this approach for understanding and potentially mimicking biological neural computation. The model presented offers a theoretical foundation for exploring quantum computation within biological systems.