Could interstellar quantum communications involve Earth or solve the Fermi paradox?
The wavelengths allowed for interstellar quantum communications. For a given distance (left vertical axis), quantum communications are impossible where the ...
Tag: quantum
Mysteries of the bizarre ‘pseudo-cap’ in quantum physics finally solved
Illustration of colored balls on a chessboard grid similar to the Hubbard model. Credit: Lucy Reading-Ikkanda/Simons Foundation By cleverly applying ...
LHC experiments observe quantum entanglement at highest energy ever
Results at the detector level. Credit: Nature (2024). DOI: 10.1038/s41586-024-07824-z Quantum entanglement is a fascinating feature of quantum physics, the ...
A different qubit architecture could make it easier to manufacture the building blocks of a quantum computer
Quantum researchers have devoted significant efforts to the development of superconducting qubits with a sandwich-type "SIS" junction (a), composed of ...
A two-way mathematical ‘dictionary’ could connect quantum physics to number theory
A 3D printed decuplet crystal, skeleton and nerves of a large algebra designed by Daniel Bedats. Printed with the Stratasys ...
New classical algorithm improves understanding of the future of quantum computing
Decomposition of a lossy GBS circuit. Credit: Physics of nature (2024). DOI: 10.1038/s41567-024-02535-8 In an exciting development for quantum computing, ...
Scientists demonstrate first experimental evidence of non-Hermitian edge burst in photonic quantum walks
Domain wall geometry of non-Hermitian quantum walk dynamics. Credit: Prof. Peng Xue. In a new Physical Exam Letters In a ...
X-rays of atomic systems could reveal new clues to rival quantum theories
The “VIP” experimental device used to study the foundations of quantum mechanics and rival theories at the LNGS-INFN underground laboratory ...
New quantum error correction method uses ‘multiple hypercube codes’ while exhibiting beautiful geometry
Visualization of the structure of the level 3 multi-hypercube code. Credit: Scientific progress (2024). DOI: 10.1126/sciadv.adp6388 In a work published ...
A device for sorting photon states could be useful for optical quantum computing circuits
Credit: Natasha Tomm et al. To create light-based quantum technologies, scientists and engineers must be able to generate and manipulate ...
