论文标题
扩展QBISM的代理
Extending the Agent in QBism
论文作者
论文摘要
根据主观贝叶斯对量子力学（QBISM）的解释，用于测量量子系统的工具应被视为使用它们的代理的感觉的扩展，量子状态描述了代理人对通过这些扩展感官所经历的期望。然后，QBISM如何解释（i）仪器必须在使用任何东西之前进行校准的事实； （ii）某些乐器比其他工具更精确； （iii）更精确的仪器可以导致发现新系统吗？此外，如果代理人更喜欢使用较不精确的仪器，他们是否“不连贯”吗？在这里，我们提供了这些问题的答案。
According to the subjective Bayesian interpretation of quantum mechanics (QBism), the instruments used to measure quantum systems are to be regarded as an extension of the senses of the agent who is using them, and quantum states describe the agent's expectations for what they will experience through these extended senses. How can QBism then account for the fact that (i) instruments must be calibrated before they can be used to `sense' anything; (ii) some instruments are more precise than others; (iii) more precise instruments can lead to discovery of new systems? Furthermore, is the agent `incoherent' if they prefer to use a less precise instrument? Here we provide answers to these questions.
