Sentences with phrase «superfluid quantum»
The oscillation and sound result directly from the interference of two superfluid quantum systems that are «linked» in the doughnut - shaped container.
https://www.scientificamerican.com/ Not exact matches
«Unveiling the quantum necklace: Researchers simulate quantum necklace - like structures in superfluids.»
Since this whirling BEC superfluid is operating at a quantum scale, where tiny distances and low temperatures reign, the physical characteristics of its rotation are not those seen in the classical world.
«Now we are able to study this form of matter in a new way that allows us to see how quantum mechanics manifests itself in the motion of an isolated superfluid,» Gessner said.
If conditions are right, these neutrons ought to be able to pair up to form a superfluid — a substance with quantum properties that mean it flows with zero friction.
The roots of the supersolid controversy go back to 1969, when Russian physicists predicted a state of solid matter in which gaps, or vacancies, in a crystal structure could move together as a single quantum wave — a collective motion reminiscent of the frictionless flow of a superfluid.
But unlike other quantum stuff, superfluid helium's weird behavior is visible to the naked eye.
All bulk liquid superfluids are caused by Bose - Einstein condensation, which is the quantum process whereby a large number of particles all enter the same quantum state.
The team first discovered the quantum whistle in 1997, when they pushed superfluid helium - 3 through a single perforated membrane.
Span a wide range of quantum matter systems, including superconductors, superfluids, supersolids, electronic liquid crystals, topological insulators superconductors & superfluids, heavy fermions, and spin liquids.
Superfluids don't exist in the everyday world — it's too warm for the necessary quantum effects to hold sway.