AI-rewritten: This is a summary of an article from Phys.org, rewritten by AI (Qwen, running locally) to make it easier to read. The facts come from the original article – read it for the full story.

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Researchers from Rutgers, IBM, and other institutions demonstrated that a quantum computer can check its own operations and reset parts of itself while running. This real-time feedback control helps manage chaotic behavior by repeatedly correcting errors within the system. The study, published in *Nature Physics*, represents one of the largest demonstrations of this capability to date.

Quantum computers use qubits, which can exist in multiple states simultaneously unlike standard bits that are only 0 or 1. These properties allow them to solve complex problems but make them extremely sensitive to errors caused by heat or electromagnetic signals. To build reliable machines, scientists must correct these mistakes continuously without losing the information being processed.

The team used a 156-qubit IBM processor to perform nearly 5,000 operations and resets. They alternated between scrambling information to create chaos and resetting qubits to restore order. When the system checked and reset frequently enough, it shifted abruptly from chaotic behavior to a controlled state. This transition occurred sharply around a 50-50 balance of tasks, confirming a prediction about how order can emerge from disorder in quantum physics.