Brian Greene: The Initial Appeal of String Theory

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Please watch: "Neil DeGrasse Tyson: Plays the Race Card!"
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[JAYMOAP]

Brian, could you recommend some lectures on computational limits and perhaps constraints on systems to manage spaces to continue computational scaling? Thanks

[JAYMOAP]

At is interesting, if you apply wick rotation it creates an annihilation where everything cancel out and you get a wave function zero. Accordingly the universe should have no time parameter. Theoretically it's only possible if there is 2 system state, where one is static and the one we experience is dynamic while instable. It's something like space and time emerging as one moment stretched. Due the annihilation the universe should not exist or at least should not be stable. It rather looks like some excitation or anomaly, where symmetries aren't fundamental but emergent, including gauge symmetry and so on. The expansion of the universe is not necessarily spatial but rather the system size increase computationally but cobtrained by some bound or limit which create black holes to compensate and allow the function to roll on

[Andy_Mark]

What would it mean "to go further" in physics. What real world benefits would there be? Could it be the world is incomprehensible? I know this isn't sexy, but I feel like it's important to know why physics is continually beating its head against the wall.

[getitenterprise]

It's scary to think he will one day be gone. 😢

[TheSoltesz]

Quantum gravity is not a thing. Gravity is a consequence of space being displaced by matter. Like reverse-direction buoyancy. Physicists need to start ignoring the dogma.

[yeti]

I am still not convinced of the String Theory ability to find anything new. Elegant brane math with 10^500 potential solutions/universes will not do for me.

[chrisk]

String theory is dead. Stop wasting time and resources

[quickies]

You have spider on the back of your head

[MS-odje]

Btw 11-22
Cellphones and iron kettle
Be safe

[shawns]

There is no conflict between General Relativity and Quantum Mechanics. Relativity is fundamentally about the gravitational force. Atomic phenomenon is fundamentally about electromagnetism and the weak and strong nuclear forces.
The weak nuclear force is 100, 000, 000, 000, 000, 000, 000, 000 times stronger than gravity. Electromagnetism is stronger than the weak nuclear force and the strong nuclear force is much stronger than electromagnetism.
Gravity is far too astronomically weak to have any effect on atomic phenomena.

[abelmedina]

If string theory was a guy I would go up to that guy and tell him you're not that guy, pal, you're not that guy

[Oreocreamsful]

I wish these guys would spend there time on making a better battery, or working on carbon capture, or improving wind power, solar power, cleaner and safer nuclear power or other more practical pursuits that would truly benefit all of humanity right now. They are too interested in being glorified as the next Einstein. What an incredible waste of time and human potential on impossible problems to the exclusion of other important concerns.

[maddscientist]

What I don't understand is that physicists don't even specify the Arhonov-Bohm effect, in classically electron's frame the solenoid moving toward is charged and produces magnetic fields. Why do they ignore this important effect? Quantum mechanics is scalar wave theory that doesn't explain the trajectory of the particle, but electromagnetism is vector wave theory, which provides the trajectories!!!! something is wrong in the physics community,