Physicists trap a single antimatter particle for a month (scientificamerican.com)

87 points by mooreds 3 days ago

dguest 4 hours ago

Direct link to article: https://arxiv.org/abs/2605.08147

shireboy 12 minutes ago

The Ackbar Effect

DoctorOetker 2 hours ago

whats up with all the comments making analogies with AI torture repository?

One might measure the "amount of computation going on" as a proxy for consciousness, but "number of dissipative logic gates" can't be right since one can construct larger reversible circuits containing the same computation (and hence dissipation is a poor measure), although one could then use the total number of bits (including trash bits) as the measure.

but I don't understand why particle physics?

having all other comments (at the time of writing) be about consciousness of individual particles, seems to indicate these commenters specifically believe particle physics or antimatter to directly describe consciousness?

Or is this some kind of "disinfo inoculation campaign" to render us immune to "sentient rights propaganda"?

jatora 34 minutes ago

It's definitely just jokes due to using the word 'trap'. You might need to get some sleep lol

KPGv2 2 hours ago

I don't see comments on SI's website. I assume you mean here. Those are jokes.

androiddrew an hour ago

I kind of want to know how they safely deal with its release (destruction)

Retr0id an hour ago

If it's a single particle I don't think there's much to worry about?

ungovernableCat 16 minutes ago

E=mc*2 but m is really really tiny

SwellJoe 44 minutes ago

It's one particle. It's not a bomb.

jimnotgym 4 hours ago

I hope they took precautions against the Camerlengo stealing it

ButlerianJihad 2 hours ago

Positrons are just as Catholic as electrons: they both have the same mass!

snailshare 3 days ago

Does this hurt the positron?

brenkc 4 hours ago

Call PETA (People for the Ethical Treatment of Antimatter)

sirlancer 2 hours ago

Physicists for the Ethical Treatment of Atoms

arj 3 hours ago

Poor thing, all alone

Razengan 3 hours ago

It could have been an entire universe, like ours, if some theories/cosmologies are correct :)

pizzafeelsright 2 hours ago

of course the cyclotron going clockwise.

bozdemir 3 hours ago

That's matter cruelty. We need more ethical ways to study those poor things. Does anyone know what happened after the experiment ? Did they finally let it go?

tomaskafka an hour ago

It was given freedom at the end of experiment, and was immediately eaten by its abundant natural predator, just like it happens in nature.

gcascio 2 hours ago

Matter rights matter.

Scarblac 2 hours ago

But antimatter rights antimatter? Or do they become lefts.

myaccountonhn 2 hours ago

saidnooneever an hour ago

I sure hope it doesnt come back for revenge damn

consensus1 3 hours ago

It's worse than that. They annihilated it completely.

mixtureoftakes 2 hours ago

Drawing the line at matter welfare when the world still has this much human suffering will never stop being wild to me

pelagicAustral 2 hours ago

saidnooneever an hour ago

exe34 2 hours ago

I was going to comment "I bet it's pissed" and then worried about drawing dang on myself, but you started it... Also: https://www.facebook.com/watch/?v=1254917172263794.

"Wild? I was absolutely livid!"