Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Spatial modulation of a unitary impurity-induced resonances in
  superconducting CeCoIn$_{5}$   Motivated by recent experimental progress in high-resolution scanning
tunneling microscopy (STM) techniques, we propose to investigate the local
quasiparticle density of states around a unitary impurity in the heavy fermion
superconductor CeCoIn$_{5}$. Based on the T-matrix approach we obtain a sharp
nearly zero-energy resonance state (ZERS) in the strong impurity potential
scattering localized around the impurity, and find qualitative differences in
the spatial pattern of the tunneling conductance modulated by the nodal
structure of the superconducting gap. These unique features may be used as a
probe of the superconducting gap symmetry and in combination with the further
STM measurements, may help to confirm the $d_{x^{2}-y^{2}}$ pairing in
CeCoIn$_{5}$ at ambient pressure.

29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
23
The categories of this paper are: solv-int
12
The categories of this paper are: nucl-th
32
The categories of this paper are: atom-ph
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin
25
The categories of this paper are: patt-sol
17
The categories of this paper are: q-fin
27
The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
8
The categories of this paper are: hep-ex
24
The categories of this paper are: dg-ga
22
The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio