Raphael Bousso : 無料・フリー素材/写真
Raphael Bousso / Rosa Menkman
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
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| 説明 | The world as a Hologram - photo by Rosa Menkman* Ah nice, Raphael Bousso used a keynote preset - sticking with the theme of #darkUniverse #the_role_of_black_hole_thinking* "if you sit on the star you can see the star collapse, but if you fall in the black hole a while after it forms, you see only empty space"* #Black_hole_amnesia* "people say that entropy is disorder but i have no clue what disorder is"Juha van 't Zelfde @juhavantzelfde"There comes a point when you have to run with the speed of light to get out of quicksand." Physicist Raphael Bousso #darkuniverseJarl Schulp @jarlschulpWe’re throwing chickens in Black Holes with Raphael Busso at @SonicActs #darkuniverse pic.twitter.com/CUZ8nQgEiq* I feel like i am that chicken he is talking about #darkUniverse* what it means to be a crystal: once you know one place of an atom, you will know all your atoms* given full information on now, I can predict the future and retrodict the past. Information is never lost. * There is a universal limit on information in space. When you put a lot of information in a room then you need very tiny particles.* The world as a Hologram: The world is not local. There is a maximum of info that fits inside an area.* Many systems cannot be converted into black holes. Because some elements are already in black holes.* Some areas of surfaces and the information of space could already be inside a black hole, for instance.* How can it be useful to think about black holes and observing them? Answer: we can use them to bring together gravity and quantum mechanics.* String theory has managed to explain this relation between gravity and quantum mechanics.* Hawking demonstrated that black holes emit thermal radiation. They shrink because they have to pay somehow for the energy/matter they are eating.* radiation does not contain any information at all. * radiation can be in any state and the state that it is found in is completely unrelated to the state it was in when now was then.* A black hole contains all this information capacity but just spits out all this garbage. like white noise that is completely random.* in physics that seems weird.* given full information now, I can predict the future and retrodict the past. Information is never lost. information is never lost.* Is there a question out there?* remember thayt matter disappeared in the event horizon a long time ago - I would like a precise piece of space* when you fall in the black hole you will actually never realize you fell. This is the black hole information paradox* in the 1990s a beautiful idea emerged: the inside and the outside of the black hole are complementary* they are descriptions of the same information #CuteCatP(an)ic* the inside observer gives another theory than the outside observer.* About Firewalls: * last year a beautiful argument showed that complementary is not enough if information comes out the #EventHorizon* now what? unitary is broken? The equivalence principle is done for? stay tuned... * #TheEnd #RaphaelBousso #DarkUniverse and now getting ready for some sonic bliss |
| 撮影日 | 2013-02-22 18:09:33 |
| 撮影者 | Rosa Menkman , amsterdam, Netherlands |
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| カメラ | Canon EOS 550D , Canon |
| 露出 | 0.033 sec (1/30) |
| 開放F値 | f/5.6 |
| 焦点距離 | 49 mm |