A group of physicists has achieved a significant breakthrough toward creating an eternal quantum state, where particles are trapped in a stable condition without changing. This finding challenges the second law of thermodynamics, which posits that disorder always increases. The research suggests it is possible to maintain an isolated and perfectly ordered system, opening the door to new states of matter.
Quantum computing: toward more stable devices 🖥️
The ability to maintain a quantum state without degradation is key to improving quantum computers. Currently, these machines suffer from errors due to interaction with the environment, which limits their power. This new approach could enable more robust and efficient systems, reducing the need for error correction. For the end user, this translates into devices with greater processing capacity and lower energy consumption, accelerating developments in artificial intelligence and molecular simulation.
Thermodynamics takes a coffee break while waiting ☕
Thermodynamics, that grumpy law that reminds us everything gets disordered, must be watching this experiment with a sour face. While physicists celebrate their eternal state, one imagines bored particles trapped, unable to move or change. Perhaps soon we will have to ask entropy for permission to stop paying the electricity bill, because disorder, it seems, has taken a forced vacation.