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Search results for quantum entanglement

Quantum Âé¶¹ÒùÔºics Jul 6, 2023

Toward ternary quantum information processing: Success generating two-qutrit entangling gates with high fidelity

An interdisciplinary team at the Advanced Quantum Testbed (AQT) at Lawrence Berkeley National Laboratory (Berkeley Lab) and the University of California, Berkeley's Quantum Nanoelectronics Laboratory (QNL) achieved a technical ...

Nanophysics Jul 5, 2023

Finding the flux of quantum technology

We interact with bits and bytes everyday—whether that's through sending a text message or receiving an email.

General Âé¶¹ÒùÔºics Jul 5, 2023

How splitting sound might lead to a new kind of quantum computer

When you turn on a lamp to brighten a room, you are experiencing light energy transmitted as photons, which are small, discrete quantum packets of energy. These photons must obey the sometimes strange laws of quantum mechanics, ...

Optics & Photonics Jul 5, 2023

Photonics experiment resolves quantum paradox

It seems quantum mechanics and thermodynamics cannot be true simultaneously. In a new publication, UT researchers use photons in an optical chip to demonstrate how both theories can be true at the same time. They recently ...

Quantum Âé¶¹ÒùÔºics Jul 5, 2023

Quantum neural networks: An easier way to learn quantum processes

EPFL scientists show that even a few simple examples are enough for a quantum machine-learning model, the "quantum neural networks," to learn and predict the behavior of quantum systems, bringing us closer to a new era of ...

Nanophysics Jun 30, 2023

Electron collider on a chip verified by three independent research teams

Quantum electronics promises significant advances in ultra-sensitive measurements and quantum information processing. In nanoelectronic circuits, one electron can be used to precisely modify the trajectory of another electron ...

Optics & Photonics Jun 29, 2023

Scientists edge toward scalable quantum simulations on a photonic chip

Scientists have made an important step toward developing computers advanced enough to simulate complex natural phenomena at the quantum level. While these types of simulations are too cumbersome or outright impossible for ...

Optics & Photonics Jun 28, 2023

Researchers develop cryogenic integrated quantum entangled light source

The research team led by academician Guo Guangcan and Prof. Ren Xifeng from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) achieved quantum photonic sources at cryogenic ...

Optics & Photonics Jun 16, 2023

Researchers manufacture first-ever droplet-etched quantum dots that glow in C-band optical light

Paderborn researchers from the Department of Âé¶¹ÒùÔºics and the Institute for Photonic Quantum Systems (PhoQS) have succeeded in manufacturing quantum dots—nanoscopic structures where the material's quantum properties come ...

Quantum Âé¶¹ÒùÔºics Jun 14, 2023

New technique in error-prone quantum computing makes classical computers sweat

Despite steady improvements in quantum computers, they're still noisy and error-prone, which leads to questionable or wrong answers. Scientists predict that they won't truly outcompete today's "classical" supercomputers for ...

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