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Hakeem Oluseyi

👤 Person
298 total appearances

Appearances Over Time

Podcast Appearances

StarTalk Radio
Hubble Trouble with Hakeem Oluseyi

There's this like alternative gravity theories, which, you know, just like when you think they're dead, they come back and they're stronger than ever. And then there is this, oh, there's other stuff, dark matter. Oh, we got some great ideas for what that is. It's black holes. It's machos. It's super symmetric particles.

StarTalk Radio
Hubble Trouble with Hakeem Oluseyi

There's this like alternative gravity theories, which, you know, just like when you think they're dead, they come back and they're stronger than ever. And then there is this, oh, there's other stuff, dark matter. Oh, we got some great ideas for what that is. It's black holes. It's machos. It's super symmetric particles.

StarTalk Radio
Hubble Trouble with Hakeem Oluseyi

They don't exist. We look for them, they're not there. The supersymmetric particles, sorry, I should have saw them. They're not there.

StarTalk Radio
Hubble Trouble with Hakeem Oluseyi

They don't exist. We look for them, they're not there. The supersymmetric particles, sorry, I should have saw them. They're not there.

StarTalk Radio
Hubble Trouble with Hakeem Oluseyi

Maybe several, right? Because they only have to get it right once.

StarTalk Radio
Hubble Trouble with Hakeem Oluseyi

Maybe several, right? Because they only have to get it right once.

StarTalk Radio
Hubble Trouble with Hakeem Oluseyi

Yeah, well, we have those tachyons. Is there tachyons? Is that what it is?

StarTalk Radio
Hubble Trouble with Hakeem Oluseyi

Yeah, well, we have those tachyons. Is there tachyons? Is that what it is?

StarTalk Radio
Hubble Trouble with Hakeem Oluseyi

We call it matter, but we don't know what it is. Well, no, here's the thing why we know it's not that.

StarTalk Radio
Hubble Trouble with Hakeem Oluseyi

We call it matter, but we don't know what it is. Well, no, here's the thing why we know it's not that.

StarTalk Radio
Hubble Trouble with Hakeem Oluseyi

It's not moving faster than light. Because the two models that were competing were, is it hot dark matter or is it cold dark matter? So particles moving very fast would be hot dark matter. And we know that the best model is lambda sedium, cold dark matter.

StarTalk Radio
Hubble Trouble with Hakeem Oluseyi

It's not moving faster than light. Because the two models that were competing were, is it hot dark matter or is it cold dark matter? So particles moving very fast would be hot dark matter. And we know that the best model is lambda sedium, cold dark matter.

StarTalk Radio
Hubble Trouble with Hakeem Oluseyi

The only thing left is axioms, and I don't find that to be well, people making up particles that'll do this. Well, they made up a particle to cancel out the electric dipole moment of the proton, which should exist, right?

StarTalk Radio
Hubble Trouble with Hakeem Oluseyi

The only thing left is axioms, and I don't find that to be well, people making up particles that'll do this. Well, they made up a particle to cancel out the electric dipole moment of the proton, which should exist, right?

StarTalk Radio
Hubble Trouble with Hakeem Oluseyi

If the quarks have electric charges and there's separation between the minus and the negative, there should be some what's called separation between them, which we call a dipole moment. But one is not measured. So Helen Quinn et al., they came up with this idea. Maybe there's this other field that cancels it. So it's the Wild West. It's the Wild West, man.

StarTalk Radio
Hubble Trouble with Hakeem Oluseyi

If the quarks have electric charges and there's separation between the minus and the negative, there should be some what's called separation between them, which we call a dipole moment. But one is not measured. So Helen Quinn et al., they came up with this idea. Maybe there's this other field that cancels it. So it's the Wild West. It's the Wild West, man.

StarTalk Radio
Hubble Trouble with Hakeem Oluseyi

You come up with all these ideas and you go through all of them and there's none of them.

StarTalk Radio
Hubble Trouble with Hakeem Oluseyi

You come up with all these ideas and you go through all of them and there's none of them.

StarTalk Radio
Hubble Trouble with Hakeem Oluseyi

Yeah, and it's clumping gravitationally, right? And then, you know, you'd see, I imagine, shrink off radiation, right? That's when you travel faster than light in some medium.

StarTalk Radio
Hubble Trouble with Hakeem Oluseyi

Yeah, and it's clumping gravitationally, right? And then, you know, you'd see, I imagine, shrink off radiation, right? That's when you travel faster than light in some medium.