Quantum 9, 1942 (2025). https://doi.org/10.22331/q-2025-12-12-1942 Variational quantum algorithms (VQAs) represent a promising pathway toward achieving practical quantum advantage on near-term hardware. Despite this promise, for generic, expressive ansätze, their scalability is critically hindered by barren […]
Quantum 9, 1941 (2025). https://doi.org/10.22331/q-2025-12-12-1941 The Entropy Accumulation Theorem (EAT) was introduced to significantly improve the finite-size rates for device-independent quantum information processing tasks such as device-independent quantum key distribution (QKD). A natural question would […]
Researchers have discovered how to design and place single-photon sources at the atomic scale inside ultrathin 2D materials, lighting the path for future quantum innovations. Click to rate this post! [Total: 0 Average: 0]You have […]
Scientists have managed to observe solar neutrinos carrying out a rare atomic transformation deep underground, converting carbon-13 into nitrogen-13 inside the SNO+ detector. By tracking two faint flashes of light separated by several minutes, researchers […]
We are happy to announce the call for nominations for the 2025 Paul Ehrenfest Best Paper Award for Quantum Foundations. The Ehrenfest Award recognizes outstanding and influential research contributions to the foundations of quantum physics. […]
Research group: Quantum Theory Team in Berlin Employer web page: https://www.physik.fu-berlin.de/en/einrichtungen/ag/ag-eisert/index.html Job type: PhD Tags: quantum error correction We are hiring a postdoctoral researcher and a PhD student to join a strong research team to […]
Delft Circuits has appointed Martin Danoesastro as its new Chief Executive Officer and announced an €8 million extension to its previous financing round, bringing total funding to €15 million. Danoesastro joins after more than 25 […]
Researchers have made a major advance in quantum computing with a new device that is nearly 100 times smaller than the diameter of a human hair. Click to rate this post! [Total: 0 Average: 0]You […]
This week, at the IEEE International Electron Devices Meeting (IEDM 2025), imec, a research and innovation hub in advanced semiconductor technologies, successfully demonstrated the integration of colloidal quantum dot photodiodes (QDPDs) on metasurfaces developed on […]
Not long ago William MacAskill, the founder of the Effective Altruist movement, visited Austin, where I got to talk with him in person for the first time. I was a fan of his book What […]
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