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Archive for the ‘quantum physics’ category: Page 2

Jan 18, 2025

Exploring the Connection Between Time Perception and Quantum Computation

Posted by in categories: computing, quantum physics

In the fascinating intersection of quantum computing and the human experience of time, lies a groundbreaking theory that challenges our conventional narratives: the D-Theory of Time. This theory proposes a revolutionary perspective on time not as fundamental but as an emergent phenomenon arising from the quantum mechanical fabric of the universe.

#TemporalMechanics #DTheory #QuantumComputing #QuantumAI


“In a sense, Nature has been continually computing the ‘next state’ of the Universe for billions of years; all we have to do — and actually all we can do — is ‘hitch a ride’ on this huge ongoing [quantum] computation.” — Tommaso Toffoli

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Jan 18, 2025

Quantum Computing Could Achieve Singularity In 2025—A ChatGPT Moment

Posted by in categories: quantum physics, robotics/AI, singularity

Quantum computing is drawing more attention now than generative AI did before ChatGPT’s release. This sparks big questions about what QC could achieve in 2025.

Jan 18, 2025

Chinese scientists discover a new peculiar quantum state of matter

Posted by in categories: particle physics, quantum physics

Researchers experimentally demonstrated counterflow superfluidity, a quantum state where atoms flow in opposite directions simultaneously.

Jan 18, 2025

Quantum-Prime Computing: How Prime Numbers Could Unlock New Paths for Brain, Mind, and Computation

Posted by in categories: computing, mathematics, neuroscience, quantum physics

Even so, many wonder: If the universe is at bottom deterministic (via stable laws of physics), how do these quantum-like phenomena arise, and could they show up in something as large and complex as the human brain?

Quantum-Prime Computing is a new theoretical framework offering a surprising twist: it posits that prime numbers — often celebrated as the “building blocks” of integers — can give rise to “quantum-like” behavior in a purely mathematical or classical environment. The kicker? This might not only shift how we view computation but also hint at new ways to understand the brain and the nature of consciousness.

Below, we explore why prime numbers are so special, how they can host quantum-like states, and what that might mean for free will, consciousness, and the future of computational science.

Jan 18, 2025

Exotic ‘Paraparticles’ That Defy Categorization May Exist in Many Dimensions

Posted by in categories: computing, mathematics, particle physics, quantum physics

Theoretical physicists predict the existence of exotic “paraparticles” that defy classification and could have quantum computing applications.

By Davide Castelvecchi & Nature magazine

Theoretical physicists have proposed the existence of a new type of particle that doesn’t fit into the conventional classifications of fermions and bosons. Their ‘paraparticle’, described in Nature on January 8, is not the first to be suggested, but the detailed mathematical model characterizing it could lead to experiments in which it is created using a quantum computer. The research also suggests that undiscovered elementary paraparticles might exist in nature.

Jan 18, 2025

World’s first open-source trapped-ion quantum computer unveiled

Posted by in categories: computing, quantum physics

OQD launches the world’s first open-source trapped-ion quantum computer, democratizing access to quantum technology.

Jan 17, 2025

Schrödinger’s Cat breakthrough could usher in the ‘Holy Grail’ of quantum computing, making them error-proof

Posted by in categories: computing, particle physics, quantum physics

Errors in quantum computers are an obstacle for their widespread use. But a team of scientists say that, by using an antimony atom and the Schrödinger’s Cat thought experiment, they could have found a way to stop them.

Jan 17, 2025

World-first quantum entanglement of molecules at 92% fidelity, UK achieves ‘magic’

Posted by in categories: computing, quantum physics

UK researchers used special optical tweezers to attain quantum entanglement of molecules that could unlock multiple applications in quantum computing.

Jan 17, 2025

Biological Magnetic Sensing Comes Close to Quantum Limit

Posted by in categories: biological, quantum physics

Researchers find that two types of biological magnetic sensor can sense fields close to the quantum limit, a finding that could guide the design of lab-made devices.

Jan 17, 2025

Anomalous Hall torque: ‘Brand new physics’ for next-generation spintronics

Posted by in categories: computing, particle physics, quantum physics

Our data-driven world demands more—more capacity, more efficiency, more computing power. To meet society’s insatiable need for electronic speed, physicists have been pushing the burgeoning field of spintronics.

Traditional electronics use the charge of electrons to encode, store and transmit information. Spintronic devices utilize both the charge and spin-orientation of electrons. By assigning a value to (up=0 and down=1), spintronic devices offer ultra-fast, energy-efficient platforms.

To develop viable spintronics, physicists must understand the quantum properties within materials. One property, known as spin-torque, is crucial for the electrical manipulation of magnetization that’s required for the next generation of storage and processing technologies.

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