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Search results for single-qubit

Optics & Photonics Jul 30, 2023

Research team synchronizes single photons using an atomic quantum memory

A long-standing challenge in the field of quantum physics is the efficient synchronization of individual and independently generated photons (i.e., light particles). Realizing this would have crucial implications for quantum ...

Analytical Chemistry Jul 28, 2023

Researchers use quantum computer to identify molecular candidate for development of more efficient solar cells

Using the full capabilities of the Quantinuum H1-1 quantum computer, researchers from the Department of Energy's Oak Ridge National Laboratory not only demonstrated best practices for scientific computing on current quantum ...

Condensed Matter Jul 27, 2023

Tailoring quantum oscillations of a Bose-Einstein condensate of excitons as qubits

What plagues quantum upscaling? Most quantum computing devices are dependent on using complex physical phenomena that are either very short-lived (~10-12 seconds) and/or only survive at ultra-low temperatures (e.g., 10-3 ...

Optics & Photonics Jul 24, 2023

Team boosts metropolitan quantum teleportation to hertz rate

Quantum teleportation allows quantum information to be transferred to a remote location by using quantum entanglement and classical communication. It has been achieved with varying rates of independent photons of quantum ...

General Âé¶¹ÒùÔºics Jul 17, 2023

A solid-state quantum microscope that controls the wave functions of atomic quantum dots in silicon

Over the past decades, physicists and engineers have been trying to develop various technologies that leverage quantum mechanical effects, including quantum microscopes. These are microscopy tools that can be used to study ...

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.

Quantum Âé¶¹ÒùÔºics Jun 27, 2023

Researchers make a quantum computing leap with a magnetic twist

Quantum computing could revolutionize our world. For specific and crucial tasks, it promises to be exponentially faster than the zero-or-one binary technology that underlies today's machines, from supercomputers in laboratories ...

Superconductivity Jun 26, 2023

Novel 'toggle-switch' could lead to more versatile quantum processors with clearer outputs

What good is a powerful computer if you can't read its output? Or readily reprogram it to do different jobs? People who design quantum computers face these challenges, and a new device may make them easier to solve.

Quantum Âé¶¹ÒùÔºics Jun 24, 2023

Microsoft claims to have achieved first milestone in creating a reliable and practical quantum computer

A team of researchers at Microsoft Quantum has reportedly achieved a first milestone toward creating a reliable and practical quantum computer. In their paper, published in the journal Âé¶¹ÒùÔºical Review B, the group describes ...

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