Slashdot Mirror
Scientists Find Long-Sought Majorana Particle
New submitter boner writes "In a follow-up to an earlier Slashdot story, scientists at the Technical University of Delft in the Netherlands yesterday published their findings that they have indeed found the Majorana particle. The announcement on the university website provides both a summary of the academic paper (PDF) and background of this groundbreaking discovery. Quoting: 'Majorana fermions are very interesting – not only because their discovery opens up a new and uncharted chapter of fundamental physics; they may also play a role in cosmology. A proposed theory assumes that the mysterious ‘dark matter, which forms the greatest part of the universe, is composed of Majorana fermions. Furthermore, scientists view the particles as fundamental building blocks for the quantum computer.'"
Or was it just me?
Please do not read this sig. Thank you.
Am I the only one who read the title as "Marijuana"?
Why's my paper on the Oregano particle being all ignored? Eh? Helloo! Eh?
Only about 50km to the north of Delft there are plenty of 'coffeeshops' which are full of marijuana particles!
This is not like finding the Higgs Boson. The majorana fermion they created was (hard to tell exactly how from TFA) a condensed matter excitation with the properties of a majorana fermion, not a fundamental particle. Pretty cool though.
My understanding is that what's been discovered is a pseudo-particle, a quantum excitation which behaves like a Majorana particle, not an actual particle like an electron or a neutron.
"It's like... all connected, maaaan!"
Did I read the article correctly that this was funded by Microsoft? That's sort of coolish...
A particle that is its own anti-particle? Sounds pretty special! Of course, that would also describe photons, the commonest particle in the universe.
Come on, science reporting.
From one of the articles: "a particle that is its own anti-particle" Can one of the physics geeks on here explain how that works? I was under the impression that when particle and antiparticle meet, they go boom. How can this thing not annihilate? Or is it that this bit of matter *can't* turn into energy? The wikipedia entry on this didn't make any sense to me.
Mmmk?
I know that some sorts of proposed Majorana particles would require extending the Standard Model. Is this discovery consistent with the Standard Model or a conservative extension thereof?
The summary makes it sound like there is a particle that physicists have been seeking called a Majorana particle when in fact a Majorana particle is named because of its quantum field theory behavior. In this case NO particle was discovered but an excitation of a novel condensed matter state which behaves in an analogous way to a Majorana fermion. So in conclusion this very interesting discovery was both summarized and publicized in a misleading way.
you have to pry them from the quarks of the my cold dead Marijuana plant.
No particle Accelerator included!
It works like this, the more you find out the less you know because of exponential growth in knowledge does not gain wisdom does it now? No big deal. Higgs maybe bigger deal. They know nothing. It's the force, that is what holds it all together. Yoda--
Physics has become so complex and beyond most peoples' understanding that we might as well worship the elves that live under the mushrooms. Maybe the next big particle discovery should be called something like the whatduhfuc particle.
Can I make my own Tina Majorino?
(like myself), here is the Wikipedia link
A Majorana fermion is a fermion that is its own anti-particle.
What the heck?! I am starting to think that my knowledge of physics will never reach even a mediocre level just because every time I start to think that I got some stuff covered, some smart-ass physicist comes by and pulls jet another particle out of his, ehem, hat.
LOL, that's how I first read it. I thought, "What have they been smoking" followed by "Cool, there's no stopping it now".
I just thought I'd share that with all.
putting the 'B' in LGBTQ+
Scientists Find Long-Sought Majora's Particle
In other news, the moon grew a face and is heading towards Earth.
Oh. "Majorana", not "My Sharona". Never mind.
Welcome to the Panopticon. Used to be a prison, now it's your home.
Why would anyone want to waste these particles on quantum computers, when they could be used to power spaceship engines for intergalactic delivery services?
Majorana
I believe (in a metaphysical sense) that all particles will be found to be "quasiparticles" in sence that they are emergent from some other phenomena. So, stop hating on the fact that this is not a "fundamental" particle. The idea of the quasiparticle is one of the most significant physics developments evar.
In other news:
Condensed matter physicists enherit the earth!!!!!
"Scientists Find Long-Sought Majorana Particle" and they had all raided the vending machines down the hall and where found in their lab coats sitting cross legged in a circle each in turn sharing there own far-out theories of reality... "hey man don't Bogart that marjorana particle pass in on man".
All elementary particles have an antiparticle of opposite charge
get published. That would be "all" except for the photon, gluon and Z which are their own anti-particle and possibly the neutrino which might actually be a majorana fermion (we just don't know yet - underground experiments are looking into this). The webpage article is no better because it gets hopelessly confused about the difference between a fundamental particle and a condensed matter excitation. However at least that did not have to pass a referee - the journal Science should be ashamed!
It was in this piece of unobtanium I had floating around
I got to the chocolate box before you, that's why the hard ones have teeth marks.
I've got a patent on the Majorana Particle. Envisioned it looong time ago. Now dark matter and what not belongs to me.
did any else read that summary and think the science is now just making shit up to get funding?
i mean this combination sounds really dubious to me:
- Majorana fermions
- uncharted chapter of fundamental physics
- role in cosmology
- dark matter
- fundamental building blocks for the quantum computer
so this brand new particle is fundamental to physics and the way the very universe works, is a part of dark matter (which is yet to be truly proven) and may and may finally get quantum computing off the ground
seems to get more fantastical as i read it
Dibs
I parsed it as Marijuana Particle too.