Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The physical interpretation of daseinisation   We provide a conceptual discussion and physical interpretation of some of the
quite abstract constructions in the topos approach to physics. In particular,
the daseinisation process for projection operators and for self-adjoint
operators is motivated and explained from a physical point of view.
Daseinisation provides the bridge between the standard Hilbert space formalism
of quantum theory and the new topos-based approach to quantum theory. As an
illustration, we will show all constructions explicitly for a three-dimensional
Hilbert space and the spin-z operator of a spin-1 particle. This article is a
companion to the article by Isham in the same volume.

31
The categories of this paper are: ao-sci
32
The categories of this paper are: atom-ph
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th
20
The categories of this paper are: acc-phys
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
23
The categories of this paper are: solv-int
11
The categories of this paper are: hep-lat
26
The categories of this paper are: bayes-an
24
The categories of this paper are: dg-ga
1
The categories of this paper are: cs
3
The categories of this paper are: physics
27
The categories of this paper are: comp-gas