Lecture 3 | Topics in String Theory

[1isaacmusic]

When this great man passes from this life, I will visit his grave and bring not flowers, but cookies :)

[Dilaton100]

2 = 1 in Planck units LOL :-D

I just love these jokes

[grunder20]

Excuse my ignorance, but what is String theory?

[water0heaven]

At around 15:40, that omega he mentioned is in fact twice the area surrounded by the three curves, which is not the concept of an ordinary angle, to be precise.

[agapitoflores001]

This video is of great relevance to me. Thank you.

[phillipdogyface]

im afraid of collage now...

[jreedmcu1]

your videos always make me hungry

[nickharvey7]

Could quantum mechanics represent the passage or Arrow of Time?

This theory is based on just two postulates,

1.The first is that the quantum wave particle function explained by Schrödinger’s wave equation represents the forward passage of time or Arrow of Time itself photon by photon, quanta by quanta or moment by moment.

2. The second is that Heisenberg’s Uncertainty Principle that is formed by the wave function is the same uncertainty we have with any future event.

No strings!

[drsaberkhan]

@nickharvey7 uncertainty relating to future events is not constrained to or relating n factors in calculating what will occur; the uncertainty principle has specifically 2 linked parameters. schrodinger's function actually can be reversed except in the situation of black holes, so...you can turn back time except at black holes. are black holes what started it all and the start of time and thats why we cant reverse it? well SUSY eqns do exist with 2 time dim's so which arrow of time we talkin ?