Chinese achieve new milestone with 56 qubit computer

A team of researchers affiliated with multiple institutions in China, working at the University of Science and Technology of China, has achieved another milestone in the development of a usable quantum computer. The group ...

A new theory of superconductivity

A scientist from the Division of Quantum Condensed Matter Physics at the University of Tsukuba has formulated a new theory of superconductivity. Based on the calculation of the 'Berry connection', this model helps explain ...

Unravelling the knotty problem of the sun's activity

A new approach to analyzing the development of magnetic tangles on the Sun has led to a breakthrough in a longstanding debate about how solar energy is injected into the solar atmosphere before being released into space, ...

Leader effectiveness may depend on emotional expression

Women leaders must often battle sexist stereotypes that label them "too emotional" for effective leadership. A surprising new study shows that when they express calm, happy emotions, however, women are perceived as more effective ...