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Shawn Ryan

πŸ‘€ Speaker
60410 total appearances
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The Shawn Ryan Show
#312 Sabrina Pasterski - Theoretical Physicist on the Hidden Code of the Universe

But like ideally, like it's a bad framework if it can't like in principle encompass the things that we do have the intuition for in the book.

The Shawn Ryan Show
#312 Sabrina Pasterski - Theoretical Physicist on the Hidden Code of the Universe

This is way over my head.

The Shawn Ryan Show
#312 Sabrina Pasterski - Theoretical Physicist on the Hidden Code of the Universe

But it's way over everybody's.

The Shawn Ryan Show
#312 Sabrina Pasterski - Theoretical Physicist on the Hidden Code of the Universe

I mean, that's the thing.

The Shawn Ryan Show
#312 Sabrina Pasterski - Theoretical Physicist on the Hidden Code of the Universe

It's just like, you know, like, I think that I, especially when this hype happened when I was younger, I was very much like, I'm going to go and read a bunch of textbooks because I want to be able to like answer good questions or like, you know, know how to tell the flat earthers why they're wrong or like, you're representing science somehow in a funny way.

The Shawn Ryan Show
#312 Sabrina Pasterski - Theoretical Physicist on the Hidden Code of the Universe

And it's just like, ah,

The Shawn Ryan Show
#312 Sabrina Pasterski - Theoretical Physicist on the Hidden Code of the Universe

Like you need a much better working memory for that.

The Shawn Ryan Show
#312 Sabrina Pasterski - Theoretical Physicist on the Hidden Code of the Universe

Or I don't know.

The Shawn Ryan Show
#312 Sabrina Pasterski - Theoretical Physicist on the Hidden Code of the Universe

I think the thing is that, you know, you don't need it.

The Shawn Ryan Show
#312 Sabrina Pasterski - Theoretical Physicist on the Hidden Code of the Universe

Like in our job, you can do this kind of like you're diving in and you're doing a computation.

The Shawn Ryan Show
#312 Sabrina Pasterski - Theoretical Physicist on the Hidden Code of the Universe

And then sometimes you lose sight of the breadth of it.

The Shawn Ryan Show
#312 Sabrina Pasterski - Theoretical Physicist on the Hidden Code of the Universe

But I also think that now it's a fun time where you can kind of take a step back and see if there are things where, you know, the resource limitations or just the way that physics is done doesn't need to be that way because like now, you know, one researcher doesn't need to hire a whole team of like

The Shawn Ryan Show
#312 Sabrina Pasterski - Theoretical Physicist on the Hidden Code of the Universe

data scientists to treat the corpus as a data set and do something with it.

The Shawn Ryan Show
#312 Sabrina Pasterski - Theoretical Physicist on the Hidden Code of the Universe

Like there's a lot of power to having like funny eye tools and like you get to just basically play around with doing things that you never would want to do normally as a good researcher because that wouldn't help you with your career.

The Shawn Ryan Show
#312 Sabrina Pasterski - Theoretical Physicist on the Hidden Code of the Universe

Yeah, but in a weird lawyer sense, not like in the way, you know,

The Shawn Ryan Show
#312 Sabrina Pasterski - Theoretical Physicist on the Hidden Code of the Universe

No, I think what we're saying is like all these objects that you're thinking in the bulk and like there would be some state on the boundary theory that's equivalent to it in these types of holographic setups.

The Shawn Ryan Show
#312 Sabrina Pasterski - Theoretical Physicist on the Hidden Code of the Universe

I don't want to say that I understand flat space holography to the level where like I'm confident in that, but in ADS-CFT context, their dictionaries are like, yep, like this massive state is this other operator in the CFT type of- Potentially, everything we see in space could be a hologram.

The Shawn Ryan Show
#312 Sabrina Pasterski - Theoretical Physicist on the Hidden Code of the Universe

Basically, the whole point is that there's two equivalent theories.

The Shawn Ryan Show
#312 Sabrina Pasterski - Theoretical Physicist on the Hidden Code of the Universe

The thing that you have in the bulk, you want to add in the boundary theory.

The Shawn Ryan Show
#312 Sabrina Pasterski - Theoretical Physicist on the Hidden Code of the Universe

Can you formulate a theory that lives one dimension lower?