Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Converging sequences in the ab initio no-core shell model   We demonstrate the existence of multiple converging sequences in the ab
initio no-core shell model. By examining the underlying theory of effective
operators, we expose the physical foundations for the alternative pathways to
convergence. This leads us to propose a revised strategy for evaluating
effective interactions for $A$-body calculations in restricted model spaces. We
suggest that this strategy is particularly useful for applications to nuclear
processes in which states of both parities are used simultaneously, such as for
transition rates. We demonstrate the utility of our strategy with large-scale
calculations in light nuclei.

28
The categories of this paper are: alg-geom
3
The categories of this paper are: physics
20
The categories of this paper are: acc-phys
17
The categories of this paper are: q-fin
29
The categories of this paper are: funct-an
11
The categories of this paper are: hep-lat
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
7
The categories of this paper are: hep-th
24
The categories of this paper are: dg-ga
8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
26
The categories of this paper are: bayes-an