Published by Google Researchers A study On the ArXiv server, they deny physics using the company’s Sycamore quantum computer, claiming that they created “time crystals” or “time crystals”, but it is not clear how important this is. Discovery.

A crystal constant of time is also in constant flow, with fixed conditions repeated at predictable intervals without loss of energy. In other words, these “crystals” omit one of the most important laws of physics, the second law of thermodynamics, which states that the disturbance or entropy of an isolated system must always increase. Despite the constant flux state, they remain stable by resisting any irregular dissolution.

Well, these crystals do not have to be new, they were included in the 2012 Nobel Prize in Physics winner Frank Wilzek.

“It was a big surprise,” said Kurt von Keiserling, a physicist at the University of Birmingham in the UK who did not participate in the study. “If you asked someone 30, 20 or 10 years ago, they wouldn’t expect it.”

If you can not find something in nature, it does not mean that it does not exist

Basically, a crystal of time is like a pendulum that never stops swinging.

“Even if you completely separate a pendulum from the universe, if there is no friction and no air resistance, it will eventually stop, because it is the second law of thermodynamics,” said Achilles Lazarides, a physicist at the University of Loughborough in the UK, who was one of the first scientists to discover the theoretical possibility of a new phase in 2015.

The theoretical novelty of crystals is, in some respects, a double-edged sword, as physicists are currently struggling to find ways to use them, although von Keiserling suggested that they could be used as high-precision sensors. Other proposals include the use of crystals for better memory storage or for the development of quantum computers with even faster processing power.

But the greatest use for time crystals may already be here. These will allow scientists to explore the limits of quantum mechanics.

“It not only allows you to learn what is happening in nature, but also to design and look at what is actually happening Quantum Mechanics It allows you to do what you do not do, ”Lazarides said.

“If you can not find something in nature, it does not mean it does not exist, because we created one of these,” he added.