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In computer science, the controlled NOT gate (also C-NOT or CNOT), controlled-X gate, controlled-bit-flip gate, Feynman gate or controlled Pauli-X is a quantum logic gate that is an essential component in the construction of a gate-based quantum computer.
13 juil. 2024 · Decomposing n -control-NOT gates (Cn (X)) into arbitrary single-qubit and CNOT gates, is a crucial but non-trivial task. This study introduces Cn (X) circuits outperforming previous methods...
18 août 2022 · The Controlled-NOT (CNOT) gate is the key to unlock the power of quantum computing as it is a fundamental component of a universal set of gates. We demonstrate the operation of a two-bit C-NOT...
20 nov. 2003 · The usual set consists of single qubit rotations and a controlled-NOT (CNOT) gate, which flips the state of a target qubit conditional on the control qubit being in the state 1. Here we...
- Jeremy L O'Brien, GJ Pryde, AG White, TC Ralph, D Branning, D Branning
- 2003
9 août 2016 · In this review, we divide those schemes into four classes, that is, the CNOT gate based on bases transformation, the CNOT gate based on path interference, the CNOT gate based on interference of polarized photons and the simplified CNOT gate particular for special cases.
- Hongjuan He, Junjie Wu, Xuan Zhu
- 2016
19 août 2019 · We propose a scalable version of a Knill-Laflamme-Milburn (KLM) controlled-not (cnot) gate based upon integrated waveguide microring resonators (MRR), vs the original KLM approach using beam splitters.
1 janv. 2023 · CNOT (controlled NOT), i.e. “controlled negation”, is a quantum gate that requires two qubits as input: A control bit, and a target bit. The way it works, very roughly speaking, is that as much as the control bit is in the |1〉 state, the target bit is negated, i.e. its amplitudes are swapped.
