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Quantum Computing with Quantum Dots

Janusz Adamowski, S. Bednarek, B. Szafran

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Abstract

Abstract. A possible implementation of quantum computation on quantum dots is discussed. We focus on the application of the spin of the electron confined in the quantum dot to read/write operations of quantum bits (qubits). The realization of quantum logic gates is studied for the spin states of the two-electron system confined in the two coupled quantum dots. We also discuss the advantages and limitations of the quantum-dot quantum computing technology.

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What this paper is about

Abstract. A possible implementation of quantum computation on quantum dots is discussed. We focus on the application of the spin of the electron confined in the quantum dot to read/write operations of quantum bits (qubits). The realization of quantum logic gates is studied for the spin states of the two-electron system confined in the two coupled quantum dots. We also discuss the advantages and limitations of the quantum-dot quantum computing technology.

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OpenAlex reports 4 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

Abstract. A possible implementation of quantum computation on quantum dots is discussed. We focus on the application of the spin of the electron confined in the quantum dot to read/write operations of quantum bits (qubits). The realization of quantum logic gates is studied for the spin states of the two-electron system confined in the two coupled quantum dots. We also discuss the advantages and limitations of the quantum-dot quantum computing technology.

Key concepts: Quantum computer, Quantum network, Quantum dot, Quantum technology, Qubit, Quantum error correction, Physics, Quantum logic

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