# Quantum computation with quantum dots

> We propose an implementation of a universal set of one- and two-quantum-bit gates for quantum computation using the spin states of coupled single-electron quantum dots. Desired operations are effected by the gating of the tunneling barrier between neighboring dots. Several measures of the gate quali...

## Metadata
- Authors: Daniel Loss, David P. DiVincenzo
- Journal: Physical Review A
- Published: 1998-01-01
- DOI: https://doi.org/10.1103/physreva.57.120
- Citations: 6,837
- Source: OpenAlex
- Access: Open Access

## Technology Hub
- Hub: Quantum Computing
- Discipline: Physics / Computer Science
- Hub URL: https://science-database.com/technology/quantum-computing
- Hub llms.txt: https://science-database.com/technology/quantum-computing/llms.txt

## Abstract
We propose an implementation of a universal set of one- and two-quantum-bit gates for quantum computation using the spin states of coupled single-electron quantum dots. Desired operations are effected by the gating of the tunneling barrier between neighboring dots. Several measures of the gate quality are computed within a recently derived spin master equation incorporating decoherence caused by a prototypical magnetic environment. Dot-array experiments that would provide an initial demonstration of the desired nonequilibrium spin dynamics are proposed.

## Links
- DOI: https://doi.org/10.1103/physreva.57.120
- OpenAlex: https://openalex.org/W2103282498
- PDF: http://link.aps.org/pdf/10.1103/PhysRevA.57.120
- JSON API: https://science-database.com/api/v1/technology/quantum-computing

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Paper ID: oa-W2103282498 | Hub: quantum-computing