Logic Operations of Charge Qubit in a Triple Quantum Dot

• Authors: K. Ptaszyński , B. Bułka
• Languages of publication: EN

Abstracts

EN

Studies for a single charge qubit and two capacitively coupled qubits built on triple quantum dots are presented. We show feasibility of implementing two-qubit gate operations, e.g. the CPHASE gate can be implemented with the fidelity higher than 99% for strong couplings.

Keywords

EN

73.21.La; 03.67.Lx

Discipline

• 03.67.Lx: Quantum computation architectures and implementations
• 73.21.La: Quantum dots

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2016
• Volume: 129
• Issue: 1a
• Pages: A-30-A-32

Dates

published

2016-01

Contributors

author

K. Ptaszyński

• Institute of Molecular Physics, Polish Academy of Sciences, M. Smoluchowskiego 17, 60-179 Poznań, Poland
• Faculty of Technical Physics, Poznań University of Technology, Piotrowo 3, 60-695 Poznań, Poland

author

B. Bułka

• Institute of Molecular Physics, Polish Academy of Sciences, M. Smoluchowskiego 17, 60-179 Poznań, Poland

References

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Identifiers

DOI

10.12693/APhysPolA.129.A-30