To store energy with time crystals, double them. Mathematical analysis shows that by placing two time crystals in a conditioned state, a quantum battery-like device can be created.
Time crystals differ from other quantum states of matter in that they have structures that repeat over time. Repeat the same set of configurations over and over again without any energy input. Physicists once worried that this would violate the fundamental laws of physics, making them impossible, but over the past decade, researchers have…
Source: www.newscientist.com