Laser Cooling a PC?

[Nanook]

Forget sub-ambient, lets push our way towards near 0 kelvin.

[RTX 3070 I7 11800h]

5 minutes ago, Nanook said:

Forget sub-ambient, lets push our way towards near 0 kelvin.

Breh xd

[Nanook]

6 minutes ago, RTX 2070 Max-Q said:

Breh xd

Just imagine, a bose einstein condensate quantum gas cloud with instantaneous heat transfer cooling your components so much that they effectively become superconductors. Count me in fam! 100k res gaming here we come!

[Ankh Tech]

Just now, Nanook said:

Just imagine, a bose einstein condensate quantum gas cloud with instantaneous heat transfer cooling your components so much that they effectively become superconductors. Count me in fam!

What about sub-kelvin man, your far behind

[Nanook]

Just now, Ankh tech tips said:

What about sub-kelvin man, your far behind

Odly enough it actually exists theoretically. The weird thing is that beyond zero kelvin you shoot to infinite kelvin.

[For Science!]

11 minutes ago, Nanook said:

Forget sub-ambient, lets push our way towards near 0 kelvin.

As per the luminol thread, this is fantasy physics for non-molecular scale applications. Is there a point to this thread? Are you suggesting a potential method for application (with any kind of practicality in mind)

[Ankh Tech]

1 minute ago, Nanook said:

Odly enough it actually exists theoretically. The weird thing is that beyond zero kelvin you shoot to infinite kelvin.

no, whe reach sub-negative nanokelvins look it up

[mahyar]

2 minutes ago, Ankh tech tips said:

What about sub-kelvin man, your far behind

impossable the 0 kelvin aka absoulte zero is the lowest temp that any matarial can get

[Ankh Tech]

Just now, mahyar said:

impossable the 0 kelvin aka absoulte zero is the lowest temp that any matarial can get

https://www.sciencedaily.com/releases/2013/01/130104143516.htm

https://www.nature.com/news/quantum-gas-goes-below-absolute-zero-1.12146

https://www.physicscentral.com/explore/action/negative-temperature.cfm

[Ankh Tech]

2 minutes ago, mahyar said:

impossable the 0 kelvin aka absoulte zero is the lowest temp that any matarial can get

I think dark matter is subkelvin

[mahyar]

3 minutes ago, Ankh tech tips said:

I think dark matter is subkelvin

5 minutes ago, Ankh tech tips said:

https://www.sciencedaily.com/releases/2013/01/130104143516.htm

https://www.nature.com/news/quantum-gas-goes-below-absolute-zero-1.12146

https://www.physicscentral.com/explore/action/negative-temperature.cfm

well you go it all wrong in sence of temperature nothing can go below absolute zero and dark matter is a completlely unknow suff

 

[Ankh Tech]

Just now, mahyar said:

well you go it all wrong in sence of tempurture nothing can go below absolute zero and dark matter is a completlely unknow suff

 

Well, now wer eached it and it acts against gravity, I can get you more websites

[mahyar]

1 minute ago, Ankh tech tips said:

Well, now wer eached it and it acts against gravity, I can get you more websites

these things are more of a theory in pratice these are untested so there is no real proof to them

[Nanook]

7 minutes ago, Ankh tech tips said:

no, whe reach sub-negative nanokelvins look it up

I should probably phrase that a little more carefully. Realistically it is not possible to reach zero kelvin. However, there have been some problems and proofs that hypothesize what happens if you go below zero kelvin. Again oddly things tend towards much hotter temperatures below zero kelvin. Which is pretty counter intuitive. I wish I could find the example and share it.

[mahyar]

3 minutes ago, Ankh tech tips said:

Well, now wer eached it and it acts against gravity, I can get you more websites

btw did you actually read them or just pasted links?

[Ankh Tech]

Just now, mahyar said:

these things are more of a theory in pratice these are untested so there is no real proof to them

They did reach it, they cooled a potassium atom to sub kelvin temps, did you read the websites? 

[mahyar]

3 minutes ago, Ankh tech tips said:

Well, now wer eached it and it acts against gravity, I can get you more websites

btw did you actually read them or just pasted links?

[LogicalDrm]

@Nanook, this thread currently does not meet our minimum requirements for threads. This means that it lacks context, and since you are suggesting theoretical solution, sources that back it up. Like where your picture is from for example.

 

Posting just link, picture or video without context is seen as pointless and threads are subject for locking as such.

[mahyar]

Just now, Ankh tech tips said:

They did reach it, they cooled a potassium atom to sub kelvin temps, did you read the websites? 

i did and

Quote

It is important to note that the negative temperature region, with more of the atoms in the higher allowed energy state, is actually warmer than the positive temperature region. If this system were to be brought into contact with a system containing more atoms in a lower energy state (positive temperatures) heat would flow from the system with the negative temperatures to the system with the positive temperatures. So negative temperatures are warmer! And all this has to do with the how we define temperature.

 

[Ankh Tech]

1 minute ago, mahyar said:

btw did you actually read them or just pasted links?

did you read them

"Physicists at the Ludwig-Maximilians University Munich and the Max Planck Institute of Quantum Optics in Garching have now created an atomic gas in the laboratory that nonetheless has negative Kelvin values. These negative absolute temperatures have several apparently absurd consequences: although the atoms in the gas attract each other and give rise to a negative pressure, the gas does not collapse – a behaviour that is also postulated for dark energy in cosmology"

[Ankh Tech]

3 minutes ago, mahyar said:

i did and

 

They are warmer, but they do dis-obey basic laws of physics, and we might reach something new

[Nanook]

6 minutes ago, Ankh tech tips said:

did you read them

"Physicists at the Ludwig-Maximilians University Munich and the Max Planck Institute of Quantum Optics in Garching have now created an atomic gas in the laboratory that nonetheless has negative Kelvin values. These negative absolute temperatures have several apparently absurd consequences: although the atoms in the gas attract each other and give rise to a negative pressure, the gas does not collapse – a behaviour that is also postulated for dark energy in cosmology"

"Scientists have cooled potassium gas to one billionth of a degree below absolute zero. But in the quantum world, that's actually hotter than the Sun. It's hotter, even, than infinity degrees Kelvin. Vladan Vuletić, a quantum physicist at MIT, talks about this 'Bizarro World' temperature."

https://www.npr.org/2013/01/04/168624854/negative-temperatures-that-are-hotter-than-the-sun

 

"A substance with a negative temperature is not colder than absolute zero, but rather it is hotter than infinite temperature."

https://en.wikipedia.org/wiki/Negative_temperature

 

Ha! Found it!. But I had it kinda wrong. Hotter than infinite kelvin is negative kelvin.

[Ankh Tech]

3 minutes ago, Nanook said:

"Scientists have cooled potassium gas to one billionth of a degree below absolute zero. But in the quantum world, that's actually hotter than the Sun. It's hotter, even, than infinity degrees Kelvin. Vladan Vuletić, a quantum physicist at MIT, talks about this 'Bizarro World' temperature."

https://www.npr.org/2013/01/04/168624854/negative-temperatures-that-are-hotter-than-the-sun

 

"A substance with a negative temperature is not colder than absolute zero, but rather it is hotter than infinite temperature."

https://en.wikipedia.org/wiki/Negative_temperature

 

Ha! Found it!. But I had it kinda wrong. Hotter than infinite kelvin is negative kelvin.

Yeah, so basically, infinite negative pressure, infinite temperature, and quantum physics allows it to be at two places in the same time