A new study published in Nature demonstrates a significant breakthrough in quantum computing, where researchers successfully maintained quantum coherence in a multi-qubit system for over one minute at room temperature. This achievement marks a substantial leap from previous records measured in seconds and under extreme cryogenic conditions. The team utilized a novel error-correction protocol and a diamond-based quantum processor with nitrogen-vacancy centers to achieve this stability. The extended coherence time is a critical step toward building practical, fault-tolerant quantum computers capable of solving complex problems in materials science, cryptography, and drug discovery that are currently intractable for classical machines. Read the full article for detailed technical insights: https://sciencedaily.com/releases/2024/10/quantum-coherence-breakthrough