arXiv · 2103.13764
Linear orthogonality spaces as a new approach to quantum logic
Abstract
The notion of an orthogonality space was recently rediscovered as an effective means to characterise the essential properties of quantum logic. The approach can be considered as minimalistic; solely the aspect of mutual exclusiveness is taken into account. In fact, an orthogonality space is simply a set endowed with a symmetric and irreflexive binary relation. If the rank is at least $4$ and if a certain combinatorial condition holds, these relational structures can be shown to give rise in a unique way to Hermitian spaces. In this paper, we focus on the finite case. In particular, we investigate orthogonality spaces of rank at most $3$.
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Kadir Emir, David Kruml, Jan Paseka, Thomas Vetterlein. 2021-03-25. Linear orthogonality spaces as a new approach to quantum logic. https://arxiv.org/abs/2103.13764
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