基于态的量子操作：变色龙门
State-Based Quantum Operations: Chameleon Gates
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中文总结 AI 辅助
该研究提出作为常规量子受控门推广的变色龙门，其含决定操作的量子旋钮，可实现非幺正变换，还提出其实现方式并将其作为SBQC框架的模块，成功模拟态依赖量子演化。
中文摘要 AI 辅助
我们提出变色龙门，将其作为常规量子受控门的自然推广。变色龙门是基于态的量子受控操作，保留了控制系统和目标系统等标准要素，同时引入了新特性：量子旋钮。该旋钮是决定门所执行操作的量子信号（态）。因此，变色龙门的作用和形式动态依赖于量子旋钮，使其能够调整操作并实现不一定是幺正的变换。这种变形特性与常规量子受控门形成鲜明对比，后者的作用是固定的，无法修改。我们还提出了如何利用当前量子技术中可用的常规量子门实现变色龙门，随后将变色龙门作为近期提出的基于态的量子计算（SBQC）框架内的有用构建模块，采用该方法，我们演示了态依赖（非线性）量子演化的模拟。
英文摘要
We introduce chameleon gates as a natural generalization of conventional quantum controlled-gates. Chameleon gates are state-based quantum controlled-operations that retain standard elements such as control and target systems, while introducing a new feature: the quantum knob. This knob is a quantum signal (state) that determines the operation performed by the gate. Consequently, the action and form of a chameleon gate depend dynamically on the quantum knob, allowing the gate to adapt its operation and implement transformations that are not necessarily unitary. This shapeshifting property is in stark contrast to conventional quantum controlled-gates, whose actions are fixed and cannot be modified. We also propose how chameleon gates can be realized using conventional quantum gates available in current quantum technologies. We then employ chameleon gates as a useful building block within the recently proposed state-based quantum computation (SBQC) framework. Using this approach, we demonstrate the simulation of state-dependent (nonlinear) quantum evolutions.
发表机构
- Chameleon Computing
机构由 AI 辅助整理，请以论文原文为准。
