A team of physicists has demonstrated that a microwave quantum network linking two superconducting qubits can maintain coherent operation even when its transmission line sits at 4 Kelvin, a ...

The operation and performance of quantum computers relies on the ability to realize and control entanglement between multiple qubits. Yet entanglement between many qubits is inherently susceptible to ...

The University of Illinois’ Space Entanglement and Annealing Quantum Experiment (SEAQUE) is a compelling success story in the global race to develop quantum communication networks in space. The ...

In a collaboration between the physics departments at the University and the University of Chicago, researchers have advanced a theoretical proposal in quantum physics that could lead to breakthroughs ...

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Physicists have long suspected that gravity might have a hidden quantum side, but for decades the idea has been more mathematics than measurement. A new proposal for a tabletop experiment now suggests ...

Odd quantum phenomena can survive the havoc of a chemical reaction, researchers have found. This could eventually prove useful for emerging quantum technologies or reveal surprising quantumness in ...

Researchers carried out a pioneering experiment where they measured the effect of the rotation of Earth on quantum entangled photons. The work represents a significant achievement that pushes the ...

Scientists have successfully transmitted quantum internet signals over commercial fiber-optic cables, bringing us closer to a new era.

A new laser range-finding technique, inspired by quantum physics, that can measure distances under strong solar background ...