Scientists from EPFL have proposed a breakthrough error-resilience scheme for quantum computing, known as a "critical Schrödinger cat code." This novel system operates in a hybrid regime, exhibiting enhanced error suppression capabilities and impressive resistance to errors due to random frequency s

A University of Minnesota Twin Cities-led team has developed a new superconducting diode, a key component in electronic devices, that could help scale up quantum computers for industry use and improve the performance of artificial intelligence systems. Compared to other superconducting diodes, the researchers' device is more energy efficient; can process multiple electrical signals at a time; and contains a series of gates to control the flow of energy, a feature that has never before been integrated into a superconducting diode.

A New Way to Play with Advanced Computing

Integrated photonics-based quantum key distribution system paves the way for network deployment. Scientists have crafted a quantum key distribution (QKD) system rooted in integrated photonics, allowing for the transmission secure keys at unprecedented speeds These initial, proof-of-concept experime