In quantum information theory, a quantum circuit is a model for quantum computation, similar to classical circuits, in which a computation is a sequence of quantum gates, measurements, …

Quantum Circuits accelerates the path to fault-tolerant quantum computing with powerful dual-rail qubits with built-in error detection.

Jun 24, 2025 · Learn what a quantum circuit is, how it works, its importance in quantum computing and how it differs from the circuits used in classical computing.

ons are used as building blocks in implementations of quantum algorithms. In this Section we present examples of quantum circuits used for basic arithmetic which are used as building …

Apr 25, 2025 · Circuits are built from quantum gates (like Hadamard, CNOT, Pauli-X) applied to qubits. A quantum circuit organizes operations (gates) on qubits step-by-step to perform a …

Dec 9, 2025 · A quantum circuit is the quantum computing equivalent of a digital circuit, which is the foundation of all computers. Similar to a digital circuit diagram, a quantum circuit diagram …

A quantum circuit is a graphical way to represent a sequence of quantum gates and measurements used to perform a quantum computation. In a quantum circuit, single-qubit …

Feb 24, 2025 · A quantum circuit is the quantum computing equivalent of a classical digital circuit. It's a fundamental concept in quantum technology, representing a universal set of quantum …

Mar 3, 2025 · Learn about quantum circuits, their components, how they work, and their role in quantum computing. Understand why they are key to solving complex problems.

We will now start constructing quantum circuits from these. Note that we will no longer look into probabilistic systems. The quantum systems which we consider in the following sections …