Tuning an Atom’s Magnetic Field MINIATURE RAM.“Researchers have realized single-atom transistors, but single-atom data storage elements are still in their design phase. To become reality,
Controlling Light with Trembling Nanoparticles ATOMIC TINKERING.“Researchers modify the magnetic field of a single atom, demonstrating a potential way to store information in tiny devices
The Origin of Magnetic Forces ATOMIC VISUALS.“Visualization of the origin of magnetic forces by atomic resolution electron microscopy.” AN ATOMIC MAGNETISM FIRST.“The joint development team of
Electron Pairing INTERFERENCE.“Do all atoms have magnetic fields? The answer to this question is yes and no. All the electrons do produce a magnetic field
Magnetic Fields ATOMIC MAGNETISM.“All of the atoms in an object act like several tiny magnets. In most materials, all of these moments face random directions
The Decline and Fall of Reductionism in pure Mathematics ELECTRICAL STRUCTURES. “The functional properties of materials and devices are critically determined by the electromagnetic field
Galactic and Extragalactic Magnetic Fields IMAGES of cosmic magnetic fields. “Most of the visible matter in the Universe is ionized, so that cosmic magnetic fields
SKA Deep Polarization and Cosmic Magnetism UNIMAGINABLE SCALE.“Active galactic nuclei are powered by supermassive black holes that accrete matter and are capable of forming pairs
Quantum Fluctuations (since 1947) Fragment from nature continues from last weekend and concludes this weekend on the theme of magnetic forces. The Newtonian idea of
I Just Want to Know What I’m Made Of “When it comes to atoms, language can be used only as in poetry.” (Neils Bohr). https://nautil.us/i-just-want-to-know-what-im-made-of-14367/
Is there a Link Between Genius and Madness? “GIFTED CHILDREN have three atypical characteristics:#1. They are precocious#2. They learn differently from typical children (marching to
Kilonovas “When two neutron stars (bodies so incredibly dense that a teaspoon of neutron star weighs around a whopping 1 billion tons) collided, they created
Building space-time https://lnkd.in/gfQFZ2jD CONSERVATION LAW.“For temperature, these small scale entities are kinetic energy and particle collisions, at which the sum of the energy is
Savant Syndrome “Daniel first became famous when he recited from memory Pi to 22,514 decimal places. Numbers, according to Daniel, are special to him. He
Mapping Cosmic Magnetism with Lofar and Ska SURROGATE MARKER.“Most of what we know about galactic magnetic fields comes through the detection of radio waves.” NEW TOOLS.“The
The Percentages of the Universe Our 5% of the universe. Never, ever, forget this. And we have NO CLUE what the 95% of everything is.
Cosmic Magnetism https://arxiv.org/pdf/1911.02108.pdf UNIVERSAL IMPORTANCE“Magnetic fields are involved in every astrophysical process on every scale: from planetary and stellar interiors to neutron stars, stellar
Cosmic Magnetism: Origin and Evolution “Magnetism is one of the four fundamental forces. However, the origin of magnetic fields in stars, galaxies and clusters is
Statistical Averages ‘Rather, from a large scale picture the energy value falls within some statistical distribution, as does the redistribution (of energy) from an interaction.”
Fragment from Nature For this and next weekend focuses on several papers about the phenomenon of cosmic magnetic forces. These very mysterious and all-pervasive forces
Ansiotropic “In changing the viewpoint from the large to the small scale, the appearance of the dynamics changes drastically. There is no reference to the
Disruption “However, at the small scale the energy of any given particle is not set by the averaged concept, nor is the result of an
The telescope “Consider the existence of a concept at a large scale (temperature or time). Regard it as an average of a theory at a
Averages at scale “In this type of emergence, an intricate theory existing at a small scale gives rise to a simpler theory at a larger
Big relief “Since classical time could be an emergent effect, it should not be a prerequisite.” https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf Share the knowledge!
Avoiding 42 “In physics it is well-known that finding the right question is often at least 50% of the difficulty.” https://lnkd.in/eRb4tKmt Share the knowledge!
Separate Emergence “The main point with emergence in this sense is to not impose that quantum interactions be restrained to act in a certain way
Quantum Apart “We consider the quantum dynamics to be a separate theory, with space-time emerging in the sense of how hydrodynamics emerges from a microscopic
Origins of space-time “Emergence of space-time can occur in different ways.” https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf Share the knowledge!
Reasons for inquiry “A few reasons to look into a quantum interaction origin of space-time begins with that in focussing only on background models, relevant