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Category: quantum physics

Quantum clues to consciousness: New research suggests the brain may harness the zero-point field

What if your conscious experiences were not just the chatter of neurons, but were connected to the hum of the universe? In a paper published in Frontiers in Human Neuroscience, I present new evidence indicating that conscious states may arise from the brain’s capacity to resonate with the quantum vacuum—the zero-point field that permeates all of space.

More specifically, I argue that macroscopic quantum effects are at play inside our heads. This insight results from a synthesis of brain architectural and neurophysiological findings supplemented with quantitative model calculations. The novel synthesis suggests that the brain’s basic functional building blocks, cortical microcolumns, couple directly to the zero-point field, igniting the complex dynamics characteristic of conscious processes.

New nanomagnet production process improves efficiency and cuts costs

Researchers at HZDR have partnered with the Norwegian University of Science and Technology in Trondheim, and the Institute of Nuclear Physics in the Polish Academy of Sciences to develop a method that facilitates the manufacture of particularly efficient magnetic nanomaterials in a relatively simple process based on inexpensive raw materials.

Using a highly focused ion beam, they imprint magnetic nanostrips consisting of tiny, vertically aligned nanomagnets onto the materials. As the researchers have reported in the journal Advanced Functional Materials, this geometry makes the material highly sensitive to external magnetic fields and current pulses.

Nanomagnets play a key role in modern information technologies. They facilitate fast data storage, precise magnetic sensors, novel developments in spintronics, and, in the future, quantum computing. The foundations of all these applications are functional materials with particular magnetic structures that can be customized on the nanoscale and precisely controlled.

From light to logic: Ultrafast quantum switching in 2D materials

Scientists from the Indian Institute of Technology Bombay have found a way to use light to control and read tiny quantum states inside atom-thin materials. The simple technique could pave the way for computers that are dramatically faster and consume far less power than today’s electronics.

The materials studied are just one atom thick—far thinner than a human hair—and are known as two-dimensional (2D) semiconductors. Inside these materials, electrons can sit in one of two distinct quantum states, called valleys. These valleys, named K and K′, can be thought of as two different “locations” that an electron can choose between. Because there are two options, researchers have long imagined using them like the 0 and 1 of digital computing, but on a quantum level. This idea is the foundation of a rapidly growing research field called valleytronics.

However, being able to reliably control which valley electrons occupy—and to switch between them quickly and on demand—has been a major challenge. “Previous methods required complicated experimental setups with carefully tuned circularly polarized lasers and often multiple laser pulses, and they only worked under specific conditions,” said Prof. Gopal Dixit.

Surprising nanoscopic heat traps found in diamonds

Diamond is famous in material science for being the best natural heat conductor on Earth—but new research reveals that, at the atomic scale, it can briefly trap heat in unexpected ways. The findings could influence how scientists design diamond-based quantum technologies, including ultra-precise sensors and future quantum computers.

In a study published in Physical Review Letters, researchers from the University of Warwick and collaborators showed that when certain molecular-scale defects in diamond are excited with light, they create tiny, short-lived “hot spots” that momentarily distort the surrounding crystal. These distortions last only a few trillionths of a second but are long enough to affect the behavior of quantum-relevant defects.

“Finding a hot ground state for a molecular-scale defect in diamond was extremely surprising for us,” explained Professor James Lloyd-Hughes, Department of Physics, University of Warwick. “Diamond is the best thermal conductor, so one would expect energy transport to prevent any such effect. However, at the nanoscale, some phonons—packets of vibrational energy—hang around near the defect, creating a miniature hot environment that pushes on the defect itself.”

Electron-phonon interactions in crystals found to be quantized by a fundamental constant

A researcher at the Department of Physics at Tohoku University has uncovered a surprising quantum phenomenon hidden inside ordinary crystals: the strength of interactions between electrons and lattice vibrations—known as phonons—is not continuous, but quantized. Even more remarkably, this strength is universally linked to one of the most iconic numbers in physics: the fine-structure constant.

What makes this dimensionless number (α ≈ 1/137) so iconic is its ability to explain electromagnetic interactions, independent of the units used. Imagine it like a ratio where one pencil is twice as long as another pencil—this ratio won’t change no matter whether you measure the pencil length in cm, inches, or feet.

“Quantum Antenna” Breaks Barrier in Measuring Elusive Terahertz Signals

A research team has created a quantum antenna capable of precisely measuring terahertz frequency combs for the first time. A research team from the Faculty of Physics and the Centre for Quantum Optical Technologies at the Centre of New Technologies, University of Warsaw has introduced a new appro

In a googol years, our universe will be empty

I personally don’t believe that our universe will end because the universe has access to the quantum realm which can rebirth particles into existence but I still think the universe can be saved from entropy by mastering universe control with kardeshev type 5 civilization technology or type infinity civilization technology. Think even stars can become immortal essentially if we can recharge them which I believe that universes can become immortal essentially aswell but would require massive amounts of energy and control of their particles with a possible holographic magnonics essentially patching areas or rebirthing areas.

Brooklyn is not expanding.

100+ Years Old Debate About Quantum Reality Settled With Experiment. Really?

Go to https://ground.news/sabine to get 40% off the Vantage plan and see through sensationalized reporting. Stay fully informed on events around the world with Ground News.

In quantum physics, a wave function is a mathematical way to describe everything in the universe. But since quantum physics emerged, physicists have argued about whether or not the wave function is real. A group of physicists recently conducted a test of a theorem that describes the mechanics of the wave function, and they’ve told the press that they’ve settled the question: Yes, the wave-function is real. Let’s take a look.

Paper: https://arxiv.org/abs/2510.

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