Researchers at the Institute for Quantum Computing at the University of Waterloo have developed a method to back up quantum information, overcoming the fundamental ‘no-cloning’ problem. This could ...

Quantum Cloning: In quantum technology, the idea of copying information takes on a completely different meaning. Quantum ...

Quantum physics has a rule called the no-cloning theorem that prevents you from making a perfect copy of an unknown quantum state. It has shaped everything from quantum cryptography to quantum ...

A team of researchers at the University of Waterloo have made a breakthrough in quantum computing that elegantly bypasses the fundamental “no cloning” problem. Quantum computing is an exciting ...

Entangled in blue Artist’s impression of entanglement. The quantum phenomenon plays a crucial role in the encryption protocol developed by Koji Yamaguchi and Achim Kempf. (Courtesy: iStock/Jian Fan) ...