We present an overview of recent advances in the study of energy dynamics and mechanisms for energy conversion in qubit systems with special focus on realizations in superconducting quantum circuits. We briefly introduce the relevant theoretical framework to analyze heat generation, energy transport and energy conversion in these systems with and without time-dependent driving considering the effect of equilibrium and non-equilibrium environments. We analyze specific problems and mechanisms under current investigation in the context of qubit systems. These include the problem of energy dissipation and possible routes for its control, energy pumping between driving sources and heat pumping between reservoirs, implementation of thermal machines and mechanisms for energy storage. We highlight the underlying fundamental phenomena related to geometrical and topological properties, as well as many-body correlations. We also present an overview of recent experimental activity in this field.

中文翻译：

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量子比特的能量动力学、热产生和热功转换：朝着量子机器的发展方向发展

我们概述了量子位系统中能量动力学和能量转换机制研究的最新进展，特别关注超导量子电路的实现。我们简要介绍了相关的理论框架，以分析这些系统中的热量产生、能量传输和能量转换，考虑到平衡和非平衡环境的影响，有和没有时间相关的驱动。我们在量子比特系统的背景下分析当前调查中的具体问题和机制。这些包括能量耗散问题及其控制的可能途径、驱动源之间的能量泵送和储层之间的热泵送、热机的实施和能量存储机制。我们强调与几何和拓扑特性以及多体相关性相关的潜在基本现象。我们还概述了该领域最近的实验活动。