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🦜 Quantum Physics News -- ScienceDaily

@www.sciencedaily.com.news.matter.energy.quantum.physics@rss-parrot.net

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News on quantum physics. Read current research on everything from quantum mechanics to quantum dots. Was Albert Einstein right?

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Site URL: www.sciencedaily.com/news/matter_energy/quantum_physics/

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Physicists snap the first images of 'free-range' atoms

https://www.sciencedaily.com/releases/2025/05/250507125959.htm

Published: May 7, 2025 12:59

Physicists captured the first images of individual atoms freely interacting in space. The pictures reveal correlations among the 'free-range' particles that until now were predicted but never directly observed.

Ultra-thin bismuth holds unexpected promise for green electronics

https://www.sciencedaily.com/releases/2025/05/250506170911.htm

Published: May 6, 2025 17:09

Electronic devices rely on materials whose electrical properties change with temperature, making them less stable in extreme conditions. A discovery that challenges conventional wisdom in physics suggests that bismuth, a metal, could serve as the…

Would a musical triangle of any other shape sound as sweet?

https://www.sciencedaily.com/releases/2025/05/250506131330.htm

Published: May 6, 2025 13:13

Researchers captured sound fields around musical triangles. They wanted to understand the physical properties of the triangle instrument, test assumptions about the contribution of the triangle shape, and capture clear documentation through pictures of the…

New theory of gravity brings long-sought Theory of Everything a crucial step closer

https://www.sciencedaily.com/releases/2025/05/250505121800.htm

Published: May 5, 2025 12:18

Researchers have developed a new quantum theory of gravity which describes gravity in a way that's compatible with the Standard Model of particle physics, opening the door to an improved understanding of how the universe began.

A snapshot of relativistic motion: Special relativity made visible

https://www.sciencedaily.com/releases/2025/05/250505121748.htm

Published: May 5, 2025 12:17

In 1959, physicists James Terrell and Roger Penrose (Nobel laureate in 2020) independently concluded that fast-moving objects should appear rotated. However, this effect has never been demonstrated. Now, scientists have succeeded for the first time in…

New Bayesian method enables rapid detection of quantum dot charge states

https://www.sciencedaily.com/releases/2025/05/250501122449.htm

Published: May 1, 2025 12:24

A research team has developed a new technique to rapidly and accurately determine the charge state of electrons confined in semiconductor quantum dots -- fundamental components of quantum computing systems. The method is based on Bayesian inference, a…

Engineers advance toward a fault-tolerant quantum computer

https://www.sciencedaily.com/releases/2025/04/250430142617.htm

Published: April 30, 2025 14:26

Researchers demonstrated extremely strong nonlinear light-matter coupling in a quantum circuit. Stronger coupling enables faster quantum readout and operations, ultimately improving the accuracy of quantum operations.