Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Microscopic description of nuclear quantum phase transitions   The relativistic mean-field framework, extended to include correlations
related to restoration of broken symmetries and to fluctuations of the
quadrupole deformation, is applied to a study of shape transitions in Nd
isotopes. It is demonstrated that the microscopic self-consistent approach,
based on global effective interactions, can describe not only general features
of transitions between spherical and deformed nuclei, but also the singular
properties of excitation spectra and transition rates at the critical point of
quantum shape phase transition.

5
The categories of this paper are: gr-qc
29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
31
The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex
9
The categories of this paper are: nlin
20
The categories of this paper are: acc-phys
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
37
The categories of this paper are: supr-con
13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs
19
The categories of this paper are: eess
26
The categories of this paper are: bayes-an
6
The categories of this paper are: astro-ph
24
The categories of this paper are: dg-ga