China is racing to harden its quantum ambitions on two fronts at once, pairing more powerful quantum processors with new ...

Chinese physicist Pan Jianwei's team has developed a highly stable quantum Lego block for quantum computers, using a programmable quantum processor named Zuchongzhi 2.

Scientists have taken another major step toward creating stable quantum computers. Using a specialized quantum computer chip ...

Quantum computers, systems that process information leveraging quantum mechanical effects, have the potential of ...

Physicist Pan Jianwei and team simulate exotic new state of matter that has ‘quantum armour’ against errors and noise.

In this architecture, the training process adopts a joint optimization mechanism based on classical cross-entropy loss. WiMi treats the measurement probability distribution output by the quantum ...

RSA encryption is a major foundation of digital security and is one of the most commonly used forms of encryption, and yet it operates on a brilliantly simple premise: it's easy to multiply two large ...

China's control over critical supply chains threatens U.S. national security in artificial intelligence, quantum computing ...

IonQ is still a promising play on the nascent quantum computing market.