Turns out they were (spoiler alert!) dead people brought back to life as creatures based onBose-Einstein condensates. They put a lot of effort into the science in the movie, but most of the details were not supported by reality. Bose-Einstein condensate (BEC) creatures couldn’t exist for...
2. Bose-Einstein condensate, or BEC, is one of the best ways to see the weird effects of Quantum Mechanics on a macroscopic scale. 3. In essence, BEC is a state of matter that's composed of weakly interacting bosons at a temperature very near absolute zero! Once this temperature has be...
A Bose-Einstein Condensate is a state of matter that occurs at extremely low temperatures, close to absolute zero. It is formed when a group of bosons, particles that have integer spins, are cooled to the point where they all occupy the same quantum state, creating a single coherent matter...
13. Will the Bose-Einstein condensate be widely used in the future? 13.玻色-爱因斯坦冷凝体未来会被广泛使用吗? 14. Can humans make intense lasers with incoherence comparable to sunlight? 14.人类能制造出与太阳光相似的非相干强激光吗? 15. What is the maximum speed to which we can accelerate ...
Albert Einstein and Satyendra Nath Bose predicted this state of matter, that is why it is known as the Bose-Einstein Condensate (BEC). Condensate atoms are super cool and super unexcited. Example: superfluids. (a) What are the two ways in which the physical states of matter can be change...
The laws ofthat govern Bose-Einstein condensates are not fully understood, and they seem to challenge the things scientists know about the nature of matter. The best way to understand these condensates without an in-depth knowledge of physics is to understand that when matter reaches this point,...
Then, in 1999, researchers at Harvard University were able to slow a beam of light down to 38 miles an hour (61 kilometers per hour) by passing it through a state of matter known as a Bose-Einstein condensate. That's almost 18 million times slower than normal! No one would have ...
Coherence, correlations, and collisions: What one learns about Bose-Einstein condensates from their decay. Phys. Rev. Lett., 79(3):337, July 1997.Burt, E. A. et al. Coherence, correlations, and collisions: what one learns about Bose--Einstein condensates from their decay. Phys. Rev. ...
Bose-Einstein Condensate BEC was first predicted in the 1920s by Satyendra Bose and Albert Einstein. However, it was only in 1995 that two other scientists, Eric Cornell and Carl Wieman, finally created it. They named BEC after its original theorists and shared the Nobel Prize in physics for...
a superfluid-ready set of bosons, atoms with an even number ofnucleons, forms into a Bose-Einstein condensate, a superfluid phase of matter. When fermions, atoms with an odd number of nucleons such as the helium-3 isotope, are cooled down to a few Kelvin, this is not sufficient to cau...