Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Minimal Uncertainty Product for One Dimensional Semiclassical Wave
  Packets   Although real, normalized Gaussian wave packets minimize the product of
position and momentum uncertainties, generic complex normalized Gaussian wave
packets do not. We prove they minimize an alternative product of uncertainties
that correspond to variables that are phase space rotations of position and
momentum.

17
The categories of this paper are: q-fin
27
The categories of this paper are: comp-gas
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The categories of this paper are: acc-phys
25
The categories of this paper are: patt-sol
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The categories of this paper are: solv-int
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
6
The categories of this paper are: astro-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: atom-ph
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The categories of this paper are: cmp-lg
7
The categories of this paper are: hep-th
3
The categories of this paper are: physics
22
The categories of this paper are: chao-dyn