The experiment that allowed testing the supercomputer prototype took place on December 19, the Moscow State University said MOSCOW, December 25. /TASS/. Specialists at the Lomonosov Moscow State University and the Russian Quantum Center have presented the country's first prototype of a 50-qubit single cold atom quantum computer, the press service of the Moscow State University has said. The Russian government in 2020 approved a roadmap for the development of high-tech field Quantum Computing.