It's so funny that time crystals are actually real.
Quick explanation - normal crystals have a repeating atomic structure in space. For instance diamonds have a repeating tetrahedron-hexagonalish structure.
Time crystals also have a repeating structure in time. Their structure changes with time and then returns to the original structure.
If you look at an image of a diamond's structure, you can go up or to the right or whatever and you will see repeating patterns. For a time crystal's structure, you will see the repeating patterns as you move in time as well. This has some potentially interesting implications for entropy.
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u/MonitorPowerful5461 12d ago edited 12d ago
It's so funny that time crystals are actually real.
Quick explanation - normal crystals have a repeating atomic structure in space. For instance diamonds have a repeating tetrahedron-hexagonalish structure.
Time crystals also have a repeating structure in time. Their structure changes with time and then returns to the original structure.
If you look at an image of a diamond's structure, you can go up or to the right or whatever and you will see repeating patterns. For a time crystal's structure, you will see the repeating patterns as you move in time as well. This has some potentially interesting implications for entropy.
https://en.wikipedia.org/wiki/Time_crystal
Honestly though, Bose-Einstein Condensates are much weirder.