Astronomy… Which Dark Matter Candidates Arise In The Multiverse By A First Order Phase Transition? (Cosmology / Quantum) 8 May 20218 May 2021 Gross and colleagues computed one predictive model: a gauge theory with a dark quark relic heavier than the confinement scale. They showed that, during the first-order phase transition to confinement,…
Quantum Mechanics Evading the Uncertainty Principle in Quantum Physics (Quantum) 7 May 2021 New technique gets around 100-year-old rule of quantum physics for the first time The uncertainty principle, first introduced by Werner Heisenberg in the late 1920's, is a fundamental concept of…
Quantum Mechanics NIST Team Directs and Measures Quantum Drum Duet (Quantum) 7 May 2021 Like conductors of a spooky symphony, researchers at the National Institute of Standards and Technology (NIST) have “entangled” two small mechanical drums and precisely measured their linked quantum properties. Entangled…
Astronomy… Can Scalaron Be Dark Matter? (Quantum Physics / Maths / Cosmology) 7 May 2021 Shtanov showed that scalaron can play a role of dark matter if its mass is about m = 4.4 × 10¯3 eV. Several researchers explored the possibility that dark matter…
Quantum Mechanics Complex Shapes of Photons To Boost Future Quantum Technologies (Quantum / Physics) 4 May 2021 Researchers at Tampere University Photonics Laboratory have demonstrated how two interfering photons can bunch into various shapes. These complex shapes are beneficial for quantum technologies, such as performing fast photonic…
Astronomy… Does Black Holes And Worm Holes Have Same Absorption Spectra? (Quantum / Maths) 2 May 20212 May 2021 Summary: Crispino and colleagues studied the absorption of massless scalar waves in a geometry that interpolates between the Schwarzschild solution and a wormhole that belongs to the Morris-Thorne class of…
Quantum Mechanics Machine Learning Algorithm Helps Unravel the Physics Underlying Quantum Systems (Quantum) 29 Apr 202129 Apr 2021 Protocol to reverse engineer Hamiltonian models advances automation of quantum devices Scientists from the University of Bristol's Quantum Engineering Technology Labs (QETLabs) have developed an algorithm that provides valuable insights…
