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QUANTUM PHYSICS

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Searching for cosmic-ray boosted sub-GeV dark matter

Physicists worldwide are continuing their search for dark matter. It is an elusive type of matter that does not absorb which reflect or emit...

Two teams use neutral atoms to create quantum circuits

Two teams of researchers working independently have shown the viability of using neutral atoms to create quantum circuits. Both have published outlines of their...

Ancient Namibian stone could hold key to future quantum computers

A special form of light made using an ancient Namibian gemstone could be the key to new light-based quantum computers. This can solve long-held...

Shedding new light on controlling material properties in solid-layered perovskite

Materials scientists will soon be able to control material properties with light. Kyoto University and Kurume Institute of Technology researchers have discovered a scaling...

Engineering quantum states in solids using light

POSTECH researchers have developed a platform. It can control the properties of solid materials with light and measure them. Scientists recognised for developing a platform...

Exact simulations of environmental influences on quantum systems

Quantum systems are becoming increasingly important for technological innovations in information processing, cryptography, photonics, spintronics, and high-performance computing. They are in constant interaction with...

First experiment of quantum contextuality ‘without loopholes’

Contextuality is essential to explain the power of quantum computers. It is also essential for the security of quantum communications. The study was published...

Entanglement unlocks scaling for quantum machine learning

The field of machine learning on quantum computers got a boost from new research. The research removed a potential roadblock to the practical implementation...

Study redefines what information is important in quantum measurements

Korea Institute of Science and Technology scientists have tried to capture the interplay between different types of information that are important at the time...

Scientists couple remote ions using a wire conductor

Scientists have succeeded in coupling remotely located ions. They have used a wire conductor. Scientists have showed that individual particles can sense one another...

World’s most precise clock could transform fundamental physics

Einstein's theory of general relativity holds that a massive body like Earth curves space-time. It caused time to slow as you approach the object....

Scientists create strange quantum domain walls in laboratory

University of Chicago scientists created a new kind of quantum object at will in the laboratory. Now scientists will better understand exotic quantum particles. They...

Researchers set record by preserving quantum states for more than 5 seconds

Quantum science promised us many technological applications. This includes building hackerproof communication networks. This also includes quantum computers that could accelerate new drug discovery....

Research team chase down advantage in quantum race

University of Bristol researchers have reduced the time to simulate an optical quantum computer. Quantum computers have exponential speedups for certain problems. It can...

Quantum computing in silicon have 99% accuracy

UNSW Sydney-led research paved the path for large silicon-based quantum processors for real-world application. Australian scientists proved that near error-free quantum computing is possible. This...