Compiling universal quantum circuits

Abstract

We propose a method of compiling that permits to identify quantum circuits able to simulate arbitrary $n$-qubit unitary operations via the adjustment of angles in single-qubit gates therein. The method of compiling itself extends older quantum control techniques and stays computationally tractable for several qubits. As an application we identify compiling universal circuits for $3$, $4$ and $5$ qubits consisting of $16$, $64$ and $256$ CNOTs respectively.

5 pages, 4 figures. The application to QFT circuits has been eliminated, short circuits composed by CNOTs are presented instead

References in corpus (6)

• Synthesis of Quantum Logic Circuits
• Quantum-assisted quantum compiling
• Simulating Large Quantum Circuits on a Small Quantum Computer
• High-Fidelity Single-Shot Toffoli Gate via Quantum Control
• Quantum compiling with diffusive sets of gates
• Quantum Compiler Optimizations

Cited by in corpus (1)

• Quantum Architecture Search with Meta-learning