Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Elastic and Transition Form Factors in DSEs   A symmetry preserving framework for the study of continuum Quantum
Chromodynamics (QCD) is obtained from a truncated solution of the QCD equations
of motion or QCD's Dyson-Schwinger equations (DSEs). A nonperturbative solution
of the DSEs enables the study of, e.g., hadrons as composites of dressed-quarks
and dressed-gluons, the phenomena of confinement and dynamical chiral symmetry
breaking (DCSB), and therefrom an articulation of any connection between them.
It is within this context that we present a unified study of Nucleon, Delta and
Roper elastic and transition form factors, and compare predictions made using a
framework built upon a Faddeev equation kernel and interaction vertices that
possess QCD-like momentum dependence with results obtained using a
symmetry-preserving treatment of a vector$\,\otimes\,$vector
contact-interaction.

28
The categories of this paper are: alg-geom
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
9
The categories of this paper are: nlin
16
The categories of this paper are: stat
19
The categories of this paper are: eess
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The categories of this paper are: adap-org
17
The categories of this paper are: q-fin
13
The categories of this paper are: quant-ph
6
The categories of this paper are: astro-ph
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
36
The categories of this paper are: cmp-lg
29
The categories of this paper are: funct-an
7
The categories of this paper are: hep-th