Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the Hermitian projective line as a home for the geometry of Quantum
  Theory   In the paper "Is there a Jordan geometry underlying quantum physics?" (Int.
J. Theor. Phys., to appear; arXiv:0801.3069 [math-ph]), generalized projective
geometries have been proposed as a framework for a geometric formulation of
Quantum Theory. In the present note, we refine this proposition by discussing
further structural features of Quantum Theory: the link with associative
involutive algebras, and with Jordan-Lie and Lie-Jordan algebas. The associated
geometries are (Hermitian) projective lines over an associative algebra; their
axiomatic definition and theory will be given in subsequent work with M.
Kinyon.

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The categories of this paper are: chao-dyn
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The categories of this paper are: cond-mat
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The categories of this paper are: nucl-ex
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The categories of this paper are: patt-sol
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The categories of this paper are: supr-con
3
The categories of this paper are: physics
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The categories of this paper are: eess
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The categories of this paper are: cmp-lg
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The categories of this paper are: astro-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: nucl-th
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The categories of this paper are: atom-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: nlin
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The categories of this paper are: funct-an
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The categories of this paper are: plasm-ph