Quantum logic gates, building blocks for a quantum circuit in a quantum computer, operate on a set of qubits (a register); mathematically, the qubits undergo a (reversible) unitary …

1 day ago · Quantum computing leverages qubits' unique properties to revolutionize computing power, driving transformative impacts across industries and shaping the future of technology.

A qubit, or quantum bit, is the basic unit of information used to encode data in quantum computing and can be best understood as the quantum equivalent of the traditional bit used by classical …

3 days ago · Princeton engineers have built a superconducting qubit that lasts three times longer than today’s best versions, marking a major step toward practical quantum computers.

Feb 21, 2025 · Learn about qubits, the fundamental unit of information in quantum computing. This article examines the single qubit.

Mar 18, 2025 · But instead of regular classical bits, quantum computers use quantum bits, or qubits. Like Schrödinger’s unfortunate cat, qubits can be put into superpositions of multiple …

To build quantum computers and other quantum information technologies we need quantum objects that will act as qubits. Scientists have learned to harness and control many physical …

Oct 29, 2025 · Quantum computers use special memory units called qubits and quantum entanglement for parallel processing. They are faster than classic computers for certain tasks, …

Discover what quantum computing is, how it works, and why it’s reshaping technology, AI, and cybersecurity. Learn the basics of qubits, superposition, and entanglement and explore where …