Quantum computing with semiconductor double-dot molecules on a chip

TL;DR

This paper proposes a scalable quantum computing architecture using semiconductor double-dot molecules coupled to a microwave resonator, demonstrating feasibility with current technology and satisfying key quantum criteria.

Contribution

It introduces a novel scalable architecture for quantum computing based on semiconductor double-dot molecules integrated on a chip.

Findings

All required quantum operations are feasible with current experimental technology.

The architecture satisfies all Divincenzo criteria for quantum computation.

Performance and stability of operations are thoroughly analyzed.

Abstract

We develop a scalable architecture for quantum computation using controllable electrons of double-dot molecules coupled to a microwave stripline resonator on a chip, which satisfies all Divincenzo criteria. We analyze the performance and stability of all required operations and emphasize that all techniques are feasible with current experimental technologies.