DocM Posted February 20, 2017 Share Posted February 20, 2017 http://linkis.com/www.sciencealert.com/9vteu Quote Scientists Have Confirmed a Brand New Phase of Matter: Time Crystals Constant motion without energy. For months now, there's been speculation that researchers might have finally created time crystals - strange crystals that have an atomic structure that repeats not just in space, but in time, putting them in constant oscillation without energy. Now it's official - researchers have just reported in detail how to make and measure these bizarre crystals. And two independent teams of scientists claim they've actually created time crystals in the lab based off this blueprint, confirming the existence of an entirely new phase of matter. The discovery might sound pretty abstract, but it heralds in a whole new era in physics - for decades we've been studying matter that's defined as being 'in equilibrium', such as metals and insulators. But it's been predicted that there are many more strange types of matter out there in the Universe that aren't in equilibrium that we haven't even begun to look into, including time crystals. And now we know they're real. The fact that we now have the first example of non-equilibrium matter could lead to breakthroughs in our understanding of the world around us, as well as new technology such as quantum computing. "This is a new phase of matter, period, but it is also really cool because it is one of the first examples of non-equilibrium matter," said lead researcher Norman Yao from the University of California, Berkeley. "For the last half-century, we have been exploring equilibrium matter, like metals and insulators. We are just now starting to explore a whole new landscape of non-equilibrium matter." Let's take a step back for a second, because the concept of time crystals has been floating around for a few years now. First predicted by Nobel-Prize winning theoretical physicist Frank Wilczek back in 2012, time crystals are structures that appear to have movement even at their lowest energy state, known as a ground state. Usually when a material is in ground state, also known as the zero-point energy of a system, it means movement should theoretically be impossible, because that would require it to expend energy. But Wilczek predicted that this might not actually be the case for time crystals. Normal crystals have an atomic structure that repeats in space - just like the carbon lattice of a diamond. But, just like a ruby or a diamond, they're motionless because they're in equilibrium in their ground state. But time crystals have a structure that repeats in time, not just in space. And it keep oscillating in its ground state. Imagine it like jelly - when you tap it, it repeatedly jiggles. The same thing happens in time crystals, but the big difference here is that the motion occurs without any energy. > Emn1ty and The Evil Overlord 2 Share Link to comment Share on other sites More sharing options...
astropheed Veteran Posted February 20, 2017 Veteran Share Posted February 20, 2017 56 minutes ago, DocM said: the big difference here is that the motion occurs without any energy I'm a time crystal T3X4S and The Evil Overlord 2 Share Link to comment Share on other sites More sharing options...
Lamp0 Posted February 20, 2017 Share Posted February 20, 2017 Indiana Jones and the Kingdom of the.... Time Crystal Skull? The Evil Overlord 1 Share Link to comment Share on other sites More sharing options...
margrave Posted February 20, 2017 Share Posted February 20, 2017 And now to make my Tardis T3X4S and The Evil Overlord 2 Share Link to comment Share on other sites More sharing options...
T3X4S Posted February 20, 2017 Share Posted February 20, 2017 (edited) *poof* that was what was left of my brain. I'd like to know how this is going to help in quantum computing. I admit I know very little - but a fundamental problem of dealing with things in their quantum state is that things disappear and appear completely random, so its hard to work with something that disappears... which is why the first attempts were nothing more than super freezers that brought things close to absolute zero - to slow them down long enough to work with them... One would assume these time crystals address another problem they are dealing with, but again - it seems like it doesnt really bring us any closer. Link to comment Share on other sites More sharing options...
DocM Posted February 20, 2017 Author Share Posted February 20, 2017 (edited) Quantum effects can persist for some time in a group of entangled particles or atoms. The Evil Overlord 1 Share Link to comment Share on other sites More sharing options...
The Evil Overlord Posted February 20, 2017 Share Posted February 20, 2017 Once harnessed, I'll have my ultimate Evil Weapon buwhahahaha I mean, the potential for use is astounding, yes, safe use, in energy and medical research, and not to power my Evil Weapons DocM and +Raze 2 Share Link to comment Share on other sites More sharing options...
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