Double slit experiment

GerardWon

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Dec 6, 2008
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[ame=http://www.youtube.com/watch?v=DfPeprQ7oGc&feature=player_embedded]Dr Quantum - Double Slit Experiment - YouTube[/ame]

wtf?

Discuss.
 


So cool. I love Quantum mechanics. It's way out there though, not sure who to believe.

[ame=http://www.youtube.com/watch?v=XIYU5IrIazc]DR. QUANTUM - EVERYTHING IS CONNECTED - YouTube[/ame]
 
That Morgan Freeman show on Discovery, "Through the Wormhole" I think it's called pseudo-explained how this happens but only so far as that we're living in a simulation or something to that effect. Only explanation I've ever heard though that made any sense, I'll try to track the clip down.
 
Yeah I thought the title was a typo and was supposed to say "double slut experiment"

disappointed...
 
yeah I've performed this experiment with light (laser and microwave) and electrons, it's interesting. Current accepted theory is the superposition one, meaning the particle ends up existing in a state in which it passes through both slits simultaneously, neither slit at all, and either/or.

It also gives rise to the basics quantum computing, since qubits can exist in states of

|00> = 0
|01> = No binary equivalent, a superposition of the zero and one states
|10> = No binary equivalent, a superposition of the zero and one states but a different state than 01.
|11> = 1

There also may be variations of each superposition based on the position of the superposition (derp) on the Bloch sphere, which exists in an n-dimensional Hilbert space.

237px-Bloch_sphere.svg.png


This also ties in with entanglement too. The Psi-angle of the Bloch sphere is defined pretty simply using a quantum variation of Euler's rule

4aa91edf16af2c40a2d584f96fff58c9.png
 
That Morgan Freeman show on Discovery, "Through the Wormhole" I think it's called pseudo-explained how this happens but only so far as that we're living in a simulation or something to that effect. Only explanation I've ever heard though that made any sense, I'll try to track the clip down.
I think your talking about this.

It's not a vid but the actual paper

Are you living in a computer simulation

Yeah this is some trippy shit. Especially when you take into account the fact that the world is pixelated.



I came in here giddily expecting a dual vagina'd woman and was thoroughly disappoint

knew I'd get a few, but I'm surprised I got you. Looking to lose weight or make some xtra cash?

PM me I'll hook you up!

yeah I've performed this experiment with light (laser and microwave) and electrons, it's interesting. Current accepted theory is the superposition one, meaning the particle ends up existing in a state in which it passes through both slits simultaneously, neither slit at all, and either/or.

It also gives rise to the basics quantum computing, since qubits can exist in states of

|00> = 0
|01> = No binary equivalent, a superposition of the zero and one states
|10> = No binary equivalent, a superposition of the zero and one states but a different state than 01.
|11> = 1

There also may be variations of each superposition based on the position of the superposition (derp) on the Bloch sphere, which exists in an n-dimensional Hilbert space.

237px-Bloch_sphere.svg.png


This also ties in with entanglement too. The Psi-angle of the Bloch sphere is defined pretty simply using a quantum variation of Euler's rule

4aa91edf16af2c40a2d584f96fff58c9.png

But why do they behave Differently when they're being observed?
 
But why do they behave Differently when they're being observed?

Wave function collapsing - the current theory is that the quantum system interacts and entangles with the wavefunction of the measuring apparatus, causing the original wavefunction being measured to not exist anymore, it becomes a system with the observer. So, the original wavefunction collapses.
 
Wave function collapsing - the current theory is that the quantum system interacts and entangles with the wavefunction of the measuring apparatus, causing the original wavefunction being measured to not exist anymore, it becomes a system with the observer. So, the original wavefunction collapses.

oic -- thanks.

You should write a "science for fucktards" series.
 
Here: Aaron O'Connell: Making sense of a visible quantum object | Video on TED.com

Physicists are used to the idea that subatomic particles behave according to the bizarre rules of quantum mechanics, completely different to human-scale objects. In a breakthrough experiment, Aaron O'Connell has blurred that distinction by creating an object that is visible to the unaided eye, but provably in two places at the same time. In this talk he suggests an intriguing way of thinking about the result.




images
 
This is my understanding from when I looked into this experiment a few months ago.
In the experiment it's given that a single photon of light is like a bullet, but this is not the case. Light travels in waves, so the waves travel through both holes.
 
This is my understanding from when I looked into this experiment a few months ago.
In the experiment it's given that a single photon of light is like a bullet, but this is not the case. Light travels in waves, so the waves travel through both holes.

light is both a wave and a particle - and all particles have wave characteristics as demonstrated by deBroglie's theorem. The larger the matter, the smaller the wavelength.

The wave properties are why light does it (in part), but not electrons fully.
 
Thanks for the mind fuck. Now how the hell am I going to sleep tonight?

I wont be able to turn my brain off.
 
Lol someone made up a bunch of BS, put it in a video on youtube to mess with your heads. Seriously, you can't trust anything thats on youtube. :)
 
That Morgan Freeman show on Discovery, "Through the Wormhole" I think it's called pseudo-explained how this happens but only so far as that we're living in a simulation or something to that effect. Only explanation I've ever heard though that made any sense, I'll try to track the clip down.

That's a great show. I've been hooked on it since it came out.