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Search results for quantum entanglement

Superconductivity Dec 5, 2022

New instrument measures supercurrent flow; data has applications in quantum computing

Jigang Wang offered a quick walk-around of a new sort of microscope that can help researchers understand—and ultimately develop—the inner workings of quantum computing.

General Âé¶¹ÒùÔºics Nov 30, 2022

Âé¶¹ÒùÔºicists observe wormhole dynamics using a quantum computer

Scientists have, for the first time, developed a quantum experiment that allows them to study the dynamics, or behavior, of a special kind of theoretical wormhole. The experiment has not created an actual wormhole (a rupture ...

Optics & Photonics Nov 30, 2022

Quantum leap for research into unhackable communications networks

Scientists at Heriot-Watt University in Edinburgh, Scotland, have published new research into the phenomenon known as quantum entanglement. This is when two particles—such as photons of light—remain connected even when ...

Quantum Âé¶¹ÒùÔºics Nov 28, 2022

Creating quantum-entangled networks of atomic clocks and accelerometers

Researchers affiliated with the Q-NEXT quantum research center show how to create quantum-entangled networks of atomic clocks and accelerometers—and they demonstrate the setup's superior, high-precision performance.

Quantum Âé¶¹ÒùÔºics Nov 28, 2022

A scalable quantum memory with a lifetime over 2 seconds and integrated error detection

Quantum memory devices can store data as quantum states instead of binary states, as classical computer memories do. While some existing quantum memory technologies have achieved highly promising results, several challenges ...

Optics & Photonics Oct 21, 2022

An entangled matter-wave interferometer. Now with double the spookiness

JILA and NIST Fellow James K. Thompson's team of researchers have for the first time successfully combined two of the "spookiest" features of quantum mechanics to make a better quantum sensor: entanglement between atoms ...

General Âé¶¹ÒùÔºics Oct 17, 2022

Ultra-precise quantum thermometer to measure temperatures of space and time

An international team of scientists including experts from the University of Adelaide has designed a quantum thermometer to measure the ultra-cold temperatures of space and time predicted by Einstein and the laws of quantum ...

Superconductivity Oct 13, 2022

Âé¶¹ÒùÔºicists reach qubit computing breakthrough

Researchers from Arizona State University and Zhejiang University in China, along with two theorists from the United Kingdom, have been able to demonstrate for the first time that large numbers of quantum bits, or qubits, ...

Quantum Âé¶¹ÒùÔºics Oct 13, 2022

Âé¶¹ÒùÔºicists predict the novel entangled states on programmable quantum simulators

Quantum science has not only deepened human understanding of the structure of matter and its microscopic interactions, but also introduced a new paradigm of computing and information science—quantum computing and quantum ...

Quantum Âé¶¹ÒùÔºics Oct 10, 2022

Nobel-winning quantum weirdness promises better ways of encrypting communications and imaging your body

Unhackable communications devices, high-precision GPS and high-resolution medical imaging all have something in common. These technologies—some under development and some already on the market all rely on the non-intuitive ...

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