Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Efficient emulator for solving three-nucleon continuum Faddeev equations
  with chiral three-nucleon force comprising any number of contact terms   We demonstrate a computational scheme which drastically decreases the
required time to get theoretical predictions based on chiral two- and
three-nucleon forces for observables in three-nucleon continuum. For a
three-nucleon force containing N short-range terms all workload is reduced to
solving N+1 Faddeev-type integral equations. That done, computation of
observables for any combination of strengths of the contact terms is done in a
flash. We demonstrate on example of the elastic nucleon-deuteron scattering
observables the high precision of the proposed emulator and its capability to
reproduce exact results.

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The categories of this paper are: math
26
The categories of this paper are: bayes-an
15
The categories of this paper are: nucl-ex
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The categories of this paper are: physics
22
The categories of this paper are: chao-dyn
24
The categories of this paper are: dg-ga
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The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
16
The categories of this paper are: stat
1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
33
The categories of this paper are: plasm-ph
23
The categories of this paper are: solv-int
6
The categories of this paper are: astro-ph