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    Israel’s Weizmann Institute Of Science Researchers Present Israel’s First Quantum Computer

     Quantum Computer
    Sunil Aswal
    April7/ 2022

    Jerusalem (The Hawk): Building a working quantum computer is such a daunting venture that many believe it’s only for tech giants and superpowers, something on a scale beyond Israel’s reach. Prof. Roee Ozeri of the Weizmann Institute of Science begs to differ: “One of the world’s first computers, WEIZAC, was built here in the 1950s, when all Israel had was swamps and camels. Today Israel is a technological empire; there’s no reason we shouldn’t be front-runners in the quantum computing race.” In a project reported today in PRX Quantum, Ozeri’s team succeeded in building a quantum computer – one of about 30 such machines in the world, and one of less than 10 to rely on an advanced technology known as ion traps. An even larger computer is already in the works in Ozeri’s lab, and this one already has a name: In a tribute to WEIZAC, inaugurated at Weizmann back in 1955, the scientists plan to call it WeizQC. Quantum computers promise to reach computational complexity that is unthinkable using even the most powerful classical computers. This level of ability is known as the “quantum advantage.” It should bring about a slew of applications, from designing unbreakable codes and predicting market fluctuations to accelerating the development of new drugs, materials and artificial intelligence systems. That’s because in contrast to today’s computers, which are limited by the boundaries of classical physics, quantum computers obey an entirely different set of laws – those of quantum mechanics, which rule the microscopic world. In our familiar world, humans, cats or even bits, the basic units of information in classical computing, can only be in one place at a time. In contrast, quantum bits, known as qubits, can be simultaneously present in more ...

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