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quant-ph2026
From NISQ to Fault-Tolerance: Applications and Algorithmic Benchmarks for Spin Qubits
Frederik Lohof, Florian Ginzel, Wolfgang Lechner
Motivated by recent breakthroughs in the development of spin-based quantum processing units based on exchange-only (EO) spin qubits, we provide a roadmap for the implementation of…
quant-ph2025
Replacement-Type Quantum Gates
Florian Ginzel, Javad Kazemi, Valentin Torggler +1
We introduce the paradigm of replacement-type quantum gates. This type of gate introduces input qubits, candidate qubits, and output qubits. The candidate qubits are prepared such,…
quant-ph2024
Scalable Parity Architecture With a Shuttling-Based Spin Qubit Processor
Florian Ginzel, Michael Fellner, Christian Ertler +3
Motivated by the prospect of a two-dimensional square-lattice geometry for semiconductor spin qubits, we explore the realization of the Parity Architecture with quantum dots (QDs).…