Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Implications of $\mu-\tau$ Flavored CP Symmetry of Leptons   We discuss gauge models incorporating $\mu-\tau$ flavored CP symmetry (called
CP$^{\mu\tau}$ in the text) in combination with $L_\mu-L_\tau$ invariance to
understand neutrino mixings and discuss their phenomenological implications. We
show that viable leptogenesis in this setting requires that the lightest
right-handed neutrino mass must be between $10^9-10^{12}$ GeV and for effective
two hierarchical right-handed neutrinos, leptogenesis takes place only in a
narrower range of $5\times 10^{10}-10^{12}$ GeV. A multi-Higgs realization of
this idea implies that there must be a pseudoscalar Higgs boson with mass less
than 300 GeV. Generically, the vev alignment problem can be naturally avoided
in our setting.

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The categories of this paper are: quant-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: nucl-ex
10
The categories of this paper are: q-bio
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The categories of this paper are: acc-phys
35
The categories of this paper are: mtrl-th
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The categories of this paper are: stat
4
The categories of this paper are: cond-mat
36
The categories of this paper are: cmp-lg
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The categories of this paper are: eess
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The categories of this paper are: patt-sol
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The categories of this paper are: q-fin
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The categories of this paper are: nucl-th
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The categories of this paper are: chao-dyn
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The categories of this paper are: econ
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The categories of this paper are: adap-org