Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Euclidean Dynamical Symmetry in Nuclear Shape Phase Transitions   The Euclidean dynamical symmetry hidden in the critical region of nuclear
shape phase transitions is revealed by a novel algebraic F(5) description. With
a nonlinear projection, it is shown that the dynamics in the critical region of
the spherical--axial deformed and the spherical--$\gamma$ soft shape phase
transitions can indeed be manifested by this description, which thus provides a
unified symmetry--based interpretation of the critical phenomena in the region.

18
The categories of this paper are: econ
8
The categories of this paper are: hep-ex
3
The categories of this paper are: physics
32
The categories of this paper are: atom-ph
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con
11
The categories of this paper are: hep-lat
26
The categories of this paper are: bayes-an
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
6
The categories of this paper are: astro-ph
4
The categories of this paper are: cond-mat
0
The categories of this paper are: hep-ph
10
The categories of this paper are: q-bio