Entanglement

MIT 8.04 Quantum Physics I, Spring 2016
Instructor: Barton Zwiebach

License: Creative Commons BY-NC-SA

[dkg]

I am doing my Bachelor's degree in Computer Science but can't stop watching Physics' videos from MIT.
These videos are just too good !!!

[p.s.design]

So good lectures, I just cannot stop watching!

[En-ofoh]

The explanation is so good, no complications, al grano.

[ephipi]

It's to bad the Nobel Prize is not awarded posthumously. John Bell certainly deserves one.

[MKEditsxx]

This is a good simple way to explain entagled states

I was struggling grabbing the concept of it and this lecture helped a lot :)

[Trilobita]

As a computer engineering student, entanglement kinda reminds me of flip flop circuits in computer science where the output of one NAND gate is used as the input of the other and vice versa

[jjkj]

Everyone forget alice and bob's contribution over 100 years for 2022 nobel prize🙂.

[ammaeaar]

This is way better than watching a movie, way more interesting.

[jazirmohammed]

7:18 “This state is un-fuck-torizable”

[kushagr]

2:15 this is the best lacture ever
He is so focused on the subject
That his animal instincts are in auto mode 😂

[joemunene]

Love the initiative. World class Professor.

[kibitokjustus]

Great sir, , continue to inspire young physicist like us, , thank you, kindly can ask for notes for " solid state physics "

[simonphoenix]

searched for that jada and will love，but i evetually started to watch this

[zack_]

6:10- Based on what is said (particle 1 and particle 2) the subscripts to the parentheses should be u and v, instead of 1 and 2 as written, respectively.

[hackm]

Will trynna figure out what jada did with august :

[williamlavallee]

Pushes the boundaries of thinking, very nice. Though first mistake is I don't think particles "fly" around or that there is a limit to entanglement. More likely it's the bane of all theorists, everything is coupled.

[bustercam]

Bell only showed that the particles did not have a fixed state before the measurement but was incorrect in asserting that his inequality rules out locality or realism. It does not.

[marvinmeng]

Is the tensor product is a linear operator? Because it seems that if you have two states u, v that satisfy the schrodinger equation operator L(u) = (ih d/dt u - H u), L(v) = (ih d/dt v - H v), then L(uv) = (ih d/dt uv - H uv) ≠ L(u)L(v)

But he mentioned that the tensor product is "kind of" mulitplying and not having cross terms, so I guess it's some operator that allows L(u % v) = L(u) % L(v), where % = tensor product, otherwise the entangled state her wrote wouldn't be a valid state?

[DarkMatter]

Faster than the speed of light. It’s instantaneous.

[l.am.justbeau]

Wow I've already graduated but this is just top tier