Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Node-less atomic wave functions, Pauli repulsion and systematic
  projector augmentation   A construction of node-less atomic orbitals and energy-dependent,
node-reduced partial waves is presented, that contains the full information of
the atomic eigenstates and that allows to represent the scattering properties
in a transparent manner. By inverting the defining Schr\"odinger equation, the
Pauli repulsion by the core electrons can be represented as effective
potential. This construction also provides a description of the Pauli repulsion
by an environment. Furthermore, the representation leads to a new systematic
scheme for a projector augmentation. The relation to Slater orbitals is
discussed.

32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th
10
The categories of this paper are: q-bio
37
The categories of this paper are: supr-con
25
The categories of this paper are: patt-sol
26
The categories of this paper are: bayes-an
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int
22
The categories of this paper are: chao-dyn
33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
15
The categories of this paper are: nucl-ex
13
The categories of this paper are: quant-ph
16
The categories of this paper are: stat