CMOS Position-Based Charge Qubits: Theoretical Analysis of Control and Entanglement

In this study, a formal definition, robustness analysis and discussion on the control of a position-based semiconductor charge qubit are presented. Such a qubit can be realized in a chain of coupled quantum dots, forming a register of charge-coupled transistor-like devices, and is intended for CMOS...

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Veröffentlicht in:	IEEE access 2020, Vol.8, p.4182-4197
Hauptverfasser:	Blokhina, Elena, Giounanlis, Panagiotis, Mitchell, Andrew, Leipold, Dirk R., Staszewski, Robert Bogdan
Format:	Artikel
Sprache:	eng
Schlagworte:	Bloch sphere charge qubit CMOS CMOS technology electrostatically controlled qubit entanglement entanglement entropy First principles Logic gates position-based qubit Quantum computers Quantum dots Quantum entanglement Quantum mechanics Qubit Qubits (quantum computing) Schrödinger formalism Silicon single-electron devices tight-binding formalism Transistors
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