Quantum Physics News

Trapped-ion processor demonstrates verifiable quantum random sampling

 Quantum Physics News
 28 January 2025
One of the key goals within the field of quantum computing is to achieve what is known as a quantum advantage. This term essentially describes the point after which a quantum computer can outperform a classical computer on a specific task or solve a problem that is beyond the reach of classical...

Exploring a new qubit with the gemstone spinel

 Quantum Physics News
 27 January 2025
The gemstone spinel, known for its vibrant colors resembling gems such as rubies and sapphires, has now been shown to be capable of storing quantum information, making it a viable material in the field of quantum technology....

Engineering the first semimetallic Weyl quantum crystal

 Quantum Physics News
 24 January 2025
An international team of researchers led by the Strong Correlation Quantum Transport Laboratory of the RIKEN Center for Emergent Matter Science (CEMS) has demonstrated, in a world's first, an ideal Weyl semimetal, marking a breakthrough in a decade-old problem of quantum materials....

Boosted tin-based qubit signals enhance quantum communication prospects

 Quantum Physics News
 23 January 2025
The future of tin-based qubits is brighter thanks to breakthrough work by Stanford University researchers. Qubits are the fundamental carriers of quantum information, and scientists worldwide are engineering atoms to create reliable, long-lived qubits for processing quantum data. Quantum engineering...

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