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Related: Editorials & Other Articles, Issue Forums, Alliance Forums, Region ForumsPhysicists Prove Anyons Exist, a Third Type of Particle in the Universe
https://www.discovermagazine.com/the-sciences/physicists-prove-anyons-exist-a-third-type-of-particle-in-the-universe?utm_source=dscfb&utm_medium=social&utm_campaign=dscfb&fbclid=IwAR1sAl9YwjQg9sefQ--TRG0XS_BgM484roYg2vUIc8WD2fjfE5qyVpkqIPkAfter decades of exploration in natures smallest domains, physicists have finally found evidence that anyons exist. First predicted by theorists in the early 1980s, these particle-like objects only arise in realms confined to two dimensions, and then only under certain circumstances like at temperatures near absolute zero and in the presence of a strong magnetic field.
Physicists are excited about anyons not only because their discovery confirms decades of theoretical work, but also for practical reasons. For example: Anyons are at the heart of an effort by Microsoft to build a working quantum computer.
~snip
The known universe contains only two varieties of elementary particles. One is the family of fermions, which includes electrons, as well as protons, neutrons, and the quarks that form them. Fermions keep to themselves: No two can exist in the same quantum state at the same time. If these particles didnt have this property, all matter could simply collapse to a single point. Its because of fermions that solid matter exists.
The rest of the particles in the universe are bosons, a group that includes particles like photons (the messengers of light and radiation) and gluons (which glue quarks together). Unlike fermions, two or more bosons can exist in the same state as the same time.
~snip
Anyons dont fit into either group. What makes anyons especially exciting for physicists is they exhibit something analogous to particle memory. If a fermion orbits another fermion, its quantum state remains unchanged. Same goes for a boson.
Anyons are different. If one moves around another, their collective quantum state shifts. It might require three or even five or more revolutions before the anyons return to their original state. This slight shift in the wave acts like a kind of memory of the trip. This property makes them appealing objects for quantum computers, which depend on quantum states that are notoriously fragile and prone to errors. Anyons suggest a more robust way to store data.
Physicists are excited about anyons not only because their discovery confirms decades of theoretical work, but also for practical reasons. For example: Anyons are at the heart of an effort by Microsoft to build a working quantum computer.
~snip
The known universe contains only two varieties of elementary particles. One is the family of fermions, which includes electrons, as well as protons, neutrons, and the quarks that form them. Fermions keep to themselves: No two can exist in the same quantum state at the same time. If these particles didnt have this property, all matter could simply collapse to a single point. Its because of fermions that solid matter exists.
The rest of the particles in the universe are bosons, a group that includes particles like photons (the messengers of light and radiation) and gluons (which glue quarks together). Unlike fermions, two or more bosons can exist in the same state as the same time.
~snip
Anyons dont fit into either group. What makes anyons especially exciting for physicists is they exhibit something analogous to particle memory. If a fermion orbits another fermion, its quantum state remains unchanged. Same goes for a boson.
Anyons are different. If one moves around another, their collective quantum state shifts. It might require three or even five or more revolutions before the anyons return to their original state. This slight shift in the wave acts like a kind of memory of the trip. This property makes them appealing objects for quantum computers, which depend on quantum states that are notoriously fragile and prone to errors. Anyons suggest a more robust way to store data.
~more at link
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Physicists Prove Anyons Exist, a Third Type of Particle in the Universe (Original Post)
JimGinPA
Jan 2021
OP
Response to JimGinPA (Original post)
targetpractice This message was self-deleted by its author.
Wounded Bear
(58,670 posts)2. K&R...thanks for the link! nt
Duppers
(28,125 posts)3. This could be quite an important discovery.
Thanks so much for posting this!
milestogo
(16,829 posts)4. MAGATs will say its the Antifa particle.