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Quantum Entanglement NEW Agreed Terms March 2022

Quantum Entanglement – NEW – Agreed Terms

This section is a prequel to: Quantum Entanglement – Possible on the Macro Level and starts with the phenomenon itself.


Science – The Definitive Guide Ed Piers Bizony Quercus 2010

“If two or more subatomic particles come into contact and then fly apart, they remain in communication. If one particle's state is measured in the laboratory – for instance, its spin – the other ‘entangled’ particle reacts instantly, registering an opposite spin, regardless of how far away it has travelled. Even entire atoms have been entangled in laboratories. The great Albert Einstein called this ‘spooky action at a distance’ and tried to prove that it could not really happen. Just for once, he was wrong. No matter how great the distance between them might be, a pair of entangled particles has to be considered as an inseparable quantum system. Particles separated by cosmic distances may well be entangled because they were crowded together when the Universe was young.” . . . . . . . . .

“Quantum entanglement promises much, but Star Trek style instantaneous communication of complex information across vast distances is likely to remain a science fiction dream.”



The Conversation Quantum entanglement: what it is, and why physicists want to harness it
Nicholas Bornman, University of the Witwatersrand December 7, 2021

“What exactly is quantum entanglement? Two particles in quantum mechanics are said to be entangled when one of the particles cannot be perfectly described without including all of the information about the other one: the particles are “connected” in such a way that they are not independent of one another. While this sort of idea may seem to make sense at first glance, it is a difficult concept to grasp – and physicists are still learning more about it.”


What is quantum entanglement? | Live Science

Live Sci=nce, What is quantum entanglement? By Paul Sutter May 26, 2021
Quantum entanglement really is "spooky action at a distance."

“Quantum entanglement is one of the uber-bizarre phenomena seen when things get itty-bitty, or inside the quantum realm. When two or more particles link up in a certain way, no matter how far apart they are in space, their states remain linked. That means they share a common, unified quantum state. So observations of one of the particles can automatically provide information about the other entangled particles, regardless of the distance between them. And any action to one of these particles will invariably impact the others in the entangled system.”



Quantum entanglement Quantum entanglement - Wikipedia

“Quantum entanglement is a physical phenomenon that occurs when a group of particles are generated, interact, or share spatial proximity in a way such that the quantum state of each particle of the group cannot be described independently of the state of the others, including when the particles are separated by a large distance. The topic of quantum entanglement is at the heart of the disparity between classical and quantum physics: entanglement is a primary feature of quantum mechanics lacking in classical mechanics.”



Work in progress. Last edited 26 March 2022 21.55 GMT.
 
I am retired early and interested in everything from the Big Bang (and before) from Cosmology to Astronomy and Planetary Sciences to Geology including the 'geology' of exoplanets and miscellaneous objects including asteroids. That covers quite a...
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