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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.
Mar 28, 2024 · Quantum computing opens the door to ultra-powerful machines that can perform calculations that would take supercomputers millions of years.
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...
Feb 22, 2023 · A quantum computer can use a collection of qubits in superpositions to play with different possible paths through a calculation.
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.
Jun 10, 2024 · The same holds true for quantum. Quantum-centric supercomputing utilizes a modular architecture to enable scaling. It combines quantum communication and computation to increase system capacity, and uses a hybrid cloud middleware to seamlessly integrate quantum and classical workflows.
