论文标题
一般开放量子过程的热力学反向边界
Thermodynamic Reverse Bounds for General Open Quantum Processes
论文作者
论文摘要
各种量子热力学边界显示出源于对数功能的操作员凹陷的单一更紧密，更普遍的不平等。这种不平等称为“热力学反向结合”，被紧凑为量子相对熵，从中继承了数学特性和含义。作为具体的示例，我们应用界限来评估开放过程的热力学长度，擦除过程中的热量交换以及一般量子进化中的最大能量流出。
Various quantum thermodynamic bounds are shown to stem from a single tighter and more general inequality, consequence of the operator concavity of the logarithmic function. Such an inequality, which we call the "thermodynamic reverse bound", is compactly expressed as a quantum relative entropy, from which it inherits mathematical properties and meaning. As concrete examples, we apply our bound to evaluate the thermodynamic length for open processes, the heat exchange in erasure processes, and the maximal energy outflow in general quantum evolutions.
