Rigetti Computing names a new CTO and CFO and cuts 28% of its staff, as the quantum computing startup aims to finish its 84-qubit machine Ankaa this quarter (Stephen Shankland/CNET)

Rigetti Computing names a new CTO and CFO and cuts 28% of its staff, as the quantum computing startup aims to finish its 84-qubit machine Ankaa this quarter (Stephen Shankland/CNET)

Stephen Shankland / CNET:
Rigetti Computing names a new CTO and CFO and cuts 28% of its staff, as the quantum computing startup aims to finish its 84-qubit machine Ankaa this quarter  —  Quantum computing progress is slow, and investors are gloomy.  —  Expertise processors, semiconductors, web browsers …