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Quantum computing uses specialized technology—including computer hardware and algorithms that take advantage of quantum mechanics—to solve complex problems that classical computers or supercomputers can’t solve, or can’t solve quickly enough.
A quantum computer is a computer that exploits quantum mechanical phenomena. On small scales, physical matter exhibits properties of both particles and waves, and quantum computing leverages this behavior using specialized hardware.
May 9, 2023 · These special computers are called quantum computers. They are different from the computer you use at home or school because they use something called “qubits” instead of regular “bits”. A bit is like a light switch that can only be on or off, like a zero or a one. But a qubit can be both zero and one at the same time!
Jan 29, 2019 · A quantum computer harnesses some of the almost-mystical phenomena of quantum mechanics to deliver huge leaps forward in processing power. Quantum machines promise to outstrip even the most...
Jul 6, 2022 · Quantum computing is the practice of harnessing those properties to enable revolutionary algorithms that traditional computers wouldn’t be able to run. Algorithms are a set of instructions to solve a problem or accomplish a task in computing.
Apr 5, 2024 · Quantum computing has so much promise and momentum that McKinsey has identified it as one of the next big trends in tech. Quantum computing alone—just one of three main areas of emerging quantum technology—could account for nearly $1.3 trillion in value by 2035.
Quantum computers make most of the world’s existing encryption algorithms obsolete. IBM developed many of the foundational technologies that will secure the world in the quantum era, and now offers the tools and services needed to implement them.
Feb 22, 2023 · A quantum computer can use a collection of qubits in superpositions to play with different possible paths through a calculation.
May 24, 2023 · Quantum computers store data in quantum binary digits called quantum bits, or qubits, that can be made using various technologies, including superconducting rings; optical traps; and photons...
Dec 10, 2020 · Quantum computing, an idea spawned in the 1980s, could one day carry the baton into a new era of powerful high-speed computing. The method uses quantum mechanical phenomena to run complex calculations not feasible for classical computers.
