Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Rearrangements of interacting Fermi liquids   The stability condition of Landau Fermi liquid theory may be broken when the
interaction between particles is strong enough. In this case, the ground state
is reconstructed to have a particle distribution different from the Fermi-step
function. For specific instances, one case with the vector boson exchange and
another with the relativistic heavy-ion collision are taken into consideration.
With the vector boson exchange, we find that the relative weak interaction
strength can lead to the ground-state rearrangement as long as the fermion mass
is large enough. It is found that the relativistic heavy-ion collision may also
cause the ground-state rearrangement, affecting the statistics of the collision
system.

31
The categories of this paper are: ao-sci
1
The categories of this paper are: cs
16
The categories of this paper are: stat
9
The categories of this paper are: nlin
2
The categories of this paper are: math
15
The categories of this paper are: nucl-ex
22
The categories of this paper are: chao-dyn
20
The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
29
The categories of this paper are: funct-an
30
The categories of this paper are: q-alg
27
The categories of this paper are: comp-gas