物理学家制造破纪录的量子龙卷风:揭开黑洞神秘面纱的钥匙 Physicists create record-breaking quantum tornado

物理学家制造破纪录的量子龙卷风:揭开黑洞神秘面纱的钥匙 Physicists create record-breaking quantum tornado

42 影片觀看·2024年4月2日

介绍了物理学家在极端低温条件下制造出的破纪录的量子龙卷风,这一实验旨在揭开宇宙中最神秘物体——黑洞的奥秘。科学家们将液氦冷却到接近绝对零度,创造出具有超流动性的超流体环境。在这种环境下,通过一个特制的小型螺旋桨高速旋转,激起了一个巨大的漩涡,形成了量子龙卷风。
Describes the record-breaking quantum tornado created by physicists at extreme low temperatures, an experiment designed to unravel the mysteries of the most mysterious objects in the universe - black holes. The scientists cooled liquid helium to near absolute zero, creating a superfluid environment with super fluidity. In this environment, a huge vortex was stirred up by a specially designed small propeller spinning at high speed, creating a quantum tornado.

这个量子龙卷风与普通液体中的漩涡不同,其内核高度有序且光滑,由数万个量子涡旋紧密编织而成。这些量子涡旋在极低温下形成,共同构成了大规模的量子漩涡流,创下了量子流体领域的强度记录。
This quantum tornado differs from a vortex in a normal fluid in that its core is highly ordered and smooth, consisting of tens of thousands of quantum vortices tightly woven together. These quantum vortices were formed at extremely low temperatures, and together they form a large-scale quantum vortex flow that sets a record for intensity in the field of quantum fluids.
量子龙卷风为研究黑洞提供了新的实验模型,因为它在运动时能在周围产生类似时空弯曲的效应,模拟黑洞对环境的影响。研究人员在量子龙卷风中观察到了类似于黑洞合并后余波中的“环落”现象,这是黑洞扰动周围时空的典型表现。
The quantum tornado provides a new experimental model for studying black holes, as it produces a space-time bending-like effect around it as it moves, simulating the effect of a black hole on its environment. The researchers observed in the quantum tornado a phenomenon similar to the "ring-fall" in the aftermath of a black hole merger, which is a typical manifestation of a black hole's perturbation of the surrounding space-time.

通过超流体氦的实验,科学家们能够更精确地研究微小波动,观察波动与涡旋之间的相互作用,并与理论预测进行对比。这一发现为未来预测量子场在天体物理黑洞周围的弯曲时空中的行为提供了可能,包括电磁场以及玻色子、费米子等量子粒子场。
Through experiments with superfluid helium, scientists were able to study tiny fluctuations more precisely, observe the interactions between fluctuations and vortices, and compare them with theoretical predictions. This discovery opens up the possibility of future predictions of the behavior of quantum fields in curved spacetime around astrophysical black holes, including electromagnetic fields as well as quantum particle fields such as bosons and fermions.
量子龙卷风的发现为人类探索宇宙奥秘打开了新的大门,未来我们或许能首次亲眼目睹引力与量子效应的耦合,揭开黑洞的神秘面纱。

The discovery of quantum tornadoes opens new doors for human exploration of the mysteries of the universe, and in the future we may be able to witness for the first time the coupling of gravitational and quantum effects to unravel the mystery of black holes.