Advances in Mathematical Physics / 2010 / Article / Fig 2

Review Article

Cluster State Computation with Quantum-Dot Charge Qubits

Figure 2

A schematic diagram of the system for generating entanglement between a ballistic electron and double quantum dot (DQD) single-electron charge qubit. The ballistic electron is pumped through the resonant tunneling barriers in the quantum wire by a single-electron source. Resonant tunneling occurs when the qubit electron is localized to the dot furthest from the wire, the state, and is suppressed by Coulombic interaction when the qubit electron is localized to the dot closest to the wire, the state.
482598.fig.002

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at help@hindawi.com to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.