A MOST significant feature of the success of the quantum theory in explaining the sequence of radiation-frequencies forming the Balmer type of series in the spectra of hydrogen and ionised helium ...

Quantum computing is getting there. After years of slow but steady development to create a useful quantum computer that can ...

Microsoft and Atom Computing have announced what they claim is a significant step forward in reliable quantum computing, ...

Microsoft and Atom Computing say they've reached a new milestone in their effort to build fault-tolerant quantum computers.

One electron is ripped out of the atom (black sphere on the right) while another electron is shifted into a state with higher energy. (Courtesy: TU Wien) The effect of quantum entanglement ... study ...

These refrigerators, vital for creating the conditions in quantum computing, are already challenging to procure. China's dependence on helium imports, notably from the US, adds another complexity ...