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Search results for single-qubit

Quantum 鶹Ժics Mar 29, 2025

Scientists develop method to speed up quantum measurements using space-time trade-off

In an attempt to speed up quantum measurements, a new 鶹Ժical Review Letters study proposes a space-time trade-off scheme that could be highly beneficial for quantum computing applications.

General 鶹Ժics Mar 28, 2025

鶹Ժicist revisits the computational limits of life and Schrödinger's essential question in the era of quantum computing

More than 80 years ago, Erwin Schrödinger, a theoretical physicist steeped in the philosophy of Schopenhauer and the Upanishads, delivered a series of public lectures at Trinity College, Dublin, which eventually came to ...

Soft Matter Mar 25, 2025

Quantum computing tackles classical fluid dynamics challenges

Researchers at the Department of Energy's Oak Ridge National Laboratory have tested a quantum computing approach to an old challenge: solving classical fluid dynamics problems.

Nanophysics Mar 24, 2025

Moiré than meets the eye: Phasons enable interlayer excitons to move at low temperatures for quantum stability

A moiré pattern appears when you stack and rotate two copies of an image with regularly repeating shapes, turning simple patterns of squares or triangles into a groovy wave pattern that moves across the combined image in ...

Nanophysics Mar 17, 2025

Twisting 2D materials creates artificial atoms that could advance quantum computers

By taking two flakes of special materials that are just one atom thick and twisting them at high angles, researchers at the University of Rochester have unlocked unique optical properties that could be used in quantum computers ...

Quantum 鶹Ժics Mar 15, 2025

D-Wave claims its quantum computers can solve a problem of scientific relevance much faster than classical methods

A team of quantum computer researchers at quantum computer maker D-Wave, working with an international team of physicists and engineers, is claiming that its latest quantum processor has been used to run a quantum simulation ...

Quantum 鶹Ժics Mar 13, 2025

鶹Ժicists develop energy filter technology to stabilize single-electron qubits

The Korea Research Institute of Standards and Science (KRISS) has developed a technology that controls the energy of single electrons in the desired form. This technology reduces the instability of electrons caused by external ...

Astronomy Mar 6, 2025

Small but mighty: TESSERACT joins the hunt for dark matter

For decades, people have been trying to directly detect dark matter: the missing mass in our universe. Now, there's a new, super-sensitive detector on the case—and even though it's still in the research and development ...

Nanophysics Mar 4, 2025

Single-qubit sensing puts new spin on quantum materials discovery

Working at nanoscale dimensions, a team of scientists led by the Department of Energy's Oak Ridge National Laboratory revealed a new way to measure high-speed fluctuations in magnetic materials. Knowledge obtained by these ...

Quantum 鶹Ժics Mar 3, 2025

Superconducting quantum processor prototype operates 10¹⁵ times faster than fastest supercomputer

Zuchongzhi-3, a superconducting quantum computing prototype with 105 qubits and 182 couplers, has made significant advancements in random quantum circuit sampling. This prototype was successfully developed by a research team ...

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