3 papers
quant-ph2025
Logarithmic Depth Decomposition of Approximate Multi-Controlled Single-Qubit Gates Without Ancilla Qubits
Jefferson D. S. Silva, Adenilton J. da Silva
The synthesis of quantum operators involves decomposing general quantum gates into the gate set supported by a given quantum device. Multi-controlled gates are essential components…
quant-ph2024
Low-depth Quantum Circuit Decomposition of Multi-controlled Gates
Thiago Melo D. Azevedo, Jefferson D. S. Silva, Adenilton J. da Silva
Multi-controlled gates are fundamental components in the design of quantum algorithms, where efficient decompositions of these operators can enhance algorithm performance. The best…
quant-ph2023
Linear decomposition of approximate multi-controlled single qubit gates
Jefferson D. S. Silva, Thiago Melo D. Azevedo, Israel F. Araujo +1
We provide a method for compiling approximate multi-controlled single qubit gates into quantum circuits without ancilla qubits. The total number of elementary gates to decompose an…