Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Reconstructing the formalism of quantum mechanics in the ``contextual
  objectivity" point of view   In a previous preprint (quant-ph/0012122) we introduced a ``contextual
objectivity" formulation of quantum mechanics (QM). A central feature of this
approach is to define the quantum state in physical rather than in mathematical
terms, in such a way that it may be given an "objective reality". Here we use
some ideas about the system dimensionality, taken from quant-ph/0101012, to
propose a possible axiomatic approach to QM. In this approach the structure of
QM appears as a direct consequence of the non-commutative character of the
(classical geometrical) group of "knobs transformations", that relate between
themselves the different positions of the measurement apparatus.

18
The categories of this paper are: econ
16
The categories of this paper are: stat
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The categories of this paper are: q-fin
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The categories of this paper are: nucl-ex
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The categories of this paper are: hep-lat
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The categories of this paper are: hep-th
2
The categories of this paper are: math
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The categories of this paper are: patt-sol
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The categories of this paper are: acc-phys
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The categories of this paper are: dg-ga
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The categories of this paper are: nlin
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The categories of this paper are: adap-org
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The categories of this paper are: supr-con
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The categories of this paper are: chem-ph
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The categories of this paper are: funct-an
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The categories of this paper are: bayes-an