Trading T gates for dirty qubits in state preparation and unitary synthesis

Efficient synthesis of arbitrary quantum states and unitaries from a universal fault-tolerant gate-set e.g. Clifford+T is a key subroutine in quantum computation. As large quantum algorithms feature many qubits that encode coherent quantum information but remain idle for parts of the computation, th...

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Veröffentlicht in:	arXiv.org 2024-06
Hauptverfasser:	Guang Hao Low, Kliuchnikov, Vadym, Schaeffer, Luke
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Fault tolerance Gate counting Gates (circuits) Lower bounds Physics - Quantum Physics Quantum computing Quantum phenomena Qubits (quantum computing) Synthesis Tradeoffs
Online-Zugang:	Volltext
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