Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Light-Front Holography and QCD Hadronization at the Amplitude Level   Light-front holography allows hadronic amplitudes in the AdS/QCD fifth
dimension to be mapped to frame-independent light-front wavefunctions of
hadrons in physical space-time, thus providing a relativistic description of
hadrons at the amplitude level. The AdS coordinate z is identified with an
invariant light-front coordinate zeta which separates the dynamics of quark and
gluon binding from the kinematics of constituent spin and internal orbital
angular momentum. The result is a single-variable light-front Schrodinger
equation for QCD which determines the eigenspectrum and the light-front
wavefunctions of hadrons for general spin and orbital angular momentum. A new
method for computing the hadronization of quark and gluon jets at the amplitude
level using AdS/QCD light-front wavefunctions is outlined.

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The categories of this paper are: physics
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The categories of this paper are: stat
30
The categories of this paper are: q-alg
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The categories of this paper are: cs
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The categories of this paper are: q-bio
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The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: funct-an
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The categories of this paper are: cond-mat
34
The categories of this paper are: chem-ph
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The categories of this paper are: hep-ex
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The categories of this paper are: bayes-an
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The categories of this paper are: ao-sci
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The categories of this paper are: patt-sol