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arXiv · 1701.00216

Gateway schemes of quantum control for spin networks

Koji Maruyama·Daniel Burgarth
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Abstract

Towards the full-fledged quantum computing, what do we need? Obviously, the first thing we need is a (many-body) quantum system, which is reasonably isolated from its environment in order to reduce the unwanted effect of noise, and the second might be a good technique to fully control it. Although we would also need a well-designed quantum code for information processing for fault-tolerant computation, from a physical point of view, the primary requisites are a system and a full control for it. Designing and fabricating a controllable quantum system is a hard work in the first place, however, we shall focus on the subsequent steps that cannot be skipped and are highly nontrivial.

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Koji Maruyama, Daniel Burgarth. 2017-01-01. Gateway schemes of quantum control for spin networks. https://arxiv.org/abs/1701.00216

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