Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Magnetic condensation, Abelian dominance and instability of Savvidy
  vacuum   We show that a certain type of color magnetic condensation originating from
magnetic monopole configurations is sufficient to provide the mass for
off-diagonal gluons in the SU(2) Yang-Mills theory under the
Cho--Faddeev--Niemi decomposition. We point out that the generated gluon mass
can cure the instability of the Savvidy vacuum. In fact, such a novel type of
magnetic condensation is shown to occur by calculating the effective potential.
This enables us to explain the infrared Abelian dominance and monopole
dominance by way of a non-Abelian Stokes theorem, which suggests the dual
superconductivity picture of quark confinement. Finally, we discuss the
implication to the Faddeev-Skyrme model with knot soliton as a low-energy
effective theory of Yang-Mills theory.

19
The categories of this paper are: eess
17
The categories of this paper are: q-fin
22
The categories of this paper are: chao-dyn
33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
8
The categories of this paper are: hep-ex
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
26
The categories of this paper are: bayes-an
34
The categories of this paper are: chem-ph
13
The categories of this paper are: quant-ph
3
The categories of this paper are: physics