News
Jahrom University Team Models Gaussian Quantum Channel For Cloaked-Object Detectability
23+ min ago (1113+ words) Reducing an object's classical scattering strength does not guarantee its quantum invisibility, as a detectable parameter imprint can still survive in the detected light. The analysis reveals classical scattering, scaling with "sm"2, differs from quantum sensitivity, which scales with "sm…...
Near-exceptional point degeneracy enables multilevel optical memory | Nature Nanotechnology
11+ hour, 49+ min ago (73+ words) Nature Nanotechnology (2026) Cite this article Califano, F. , Pegoraro, F. & Bulanov, S. V. Phys. Rev. E 68, 066406 (2003). Yang, X. , Husko, C. , Wong, C. W. , Yu, M. & Kwong, D. -L. Appl. Phys. Lett. 91, 051113 (2007). Iadanza, S. et al. Phys. Rev. B 102, 245404 (2020). Department of Electrical and Computer Engineering, Saint Louis University, Saint Louis, MO, USA Correspondence to…...
China just tested a 582-ton superconducting magnet, the largest ever built for fusion " a D-shaped ring as heavy as 300 pickup trucks, made to pen a plasma cloud hotter than the Sun's core in mid-air " and every piece of it, wire to steel, was made at home
1+ hour, 12+ min ago (1029+ words) If you know one fusion project by name, it's probably ITER, the 35-country machine in southern France that has been under construction since before Tik Tok existed. Its whole identity is scale: the biggest tokamak, the biggest magnets, the biggest…...
IEEE: Fast Thermalization Achieved With Recent Quantum Algorithm
2+ hour, 15+ min ago (254+ words) We've seen the rise of AI over the last few short years with the rise of the LLM and companies such as Open AI with its Chat GPT service. Ivy has been working with Neural Networks, Machine Learning and AI…...
Guida And Colleagues Model Topological Entanglement Persistence For Robust Quantum States
1+ hour, 22+ min ago (1075+ words) Can topological order survive continuous monitoring and dissipation in a system where particle number isn't conserved. Measurements on a superconducting Rashba nanowire reveal the disconnected entanglement entropy, a marker of topological stability, persists for a duration scaling linearly with the…...
Irregular metamaterial networks - Nature Reviews Materials
3+ hour, 22+ min ago (1720+ words) Nature Reviews Materials (2026) Cite this article Kadic, M. , Milton, G. W. , van Hecke, M. & Wegener, M. 3 D metamaterials. Nat. Rev. Phys. 1, 198210 (2019). Crook, C. et al. Plate-nanolattices at the theoretical limit of stiffness and strength. Nat. Commun. 11, 1579 (2020). Smith, D. R. , Pendry, J. B. & Wiltshire, M. C. K. Metamaterials and negative refractive index. Science 305, 788792 (2004). Bertoldi,…...
Milky Way is 10% larger than thought: new study reveals
11+ hour, 37+ min ago (360+ words) Our Galaxy Just Got Bigger: New Study Reveals the Milky Way Is Larger Than Previously Thought inkorr. com Our Galaxy Just Got Bigger: New Study Reveals the Milky Way Is Larger Than Previously Thought Measuring the Distance to the Milky…...
(Don't fear) the strangelet " Less Wrong
4+ hour, 33+ min ago (980+ words) In a previous post, I explain why the universe is probably not stable, but nevertheless unlikely to be intentionally destroyable even in the limit of...
ORDIN discloses the molecular structure of its ZETPLEX blue phosphorescent Pt dopant, starts shipping evaluation materials
5+ hour, 31+ min ago (564+ words) LORDIN has publicly disclosed the molecular structure behind its ZETPLEX platinum (Pt) dopant concept, publishing the work in a peer-reviewed paper. The disclosure marks the first time the company has revealed the chemistry underlying its materials. LORDIN says that the…...
PMEFF " Python Molecular Editor Force Field
16+ hour, 41+ min ago (461+ words) A Moledit Py plugin that adds PMEFF, a self-contained universal molecular force field covering the entire periodic table (Z = 1 " 118). It needs no external QM binary " just numpy and rdkit. The classic force fields shipped with molecular editors are excellent for…...