Kant, Quantum Physics and Transcendental Judgments

Kant’s philosophy of science has been applied to quantum physics since the time when Niels Bohr formulated his interpretation of quantum physics. In recent years various Kantian interpretations of quantum physics have been put forward. One aspect that still needs further exploration is what a Kantian approach to the epistemic status of quantum entities would entail. In this paper a new kind of judgment consistent with Kant’s system, called a transcendental judgment, able to account for the real existence of quantum entities in the pre-measurement phase is discussed. The advantage of this kind of judgment is that it allows for a fine-tuning of the Kantian system to account for the discovery of quantum entities that are known to exist but whose existence can epistemologically not be accounted for in traditional Kantian philosophy. With this new kind of judgment, a wider range of possible judgments becomes available which can determine the epistemological status of concepts/ideas/theories quite carefully, discriminating between different kinds of knowledge claims.

Keywords:

Kant , philosophy of science , quantum physics , epistemic status of quantum entities , transcendental judgment