But the best thing is that they don't have to actually create neutron degenerate matter itself, just cool some lithium-6 gas to nearly absolute zero, grab it inside a laser trap and make it wobble.
When constrained within the laser trap, the atoms are bunched close together, mimicking the neutron degenerate pressure of a neutron star.
当它们被激光阱束缚时，原子被捆绑并相互靠近，模拟出中子星内的中子简并压。
3
This paper reveals that the group velocity of a weak laser probe field can be manipulated by controlling the intensity of the driving field applied to a near-degenerate closed three-level V system.