Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: QED and relativistic corrections in superheavy elements   In this paper we review the different relativistic and QED contributions to
energies, ionic radii, transition probabilities and Land\'e $g$-factors in
super-heavy elements, with the help of the MultiConfiguration Dirac-Fock method
(MCDF). The effects of taking into account the Breit interaction to all orders
by including it in the self-consistent field process are demonstrated. State of
the art radiative corrections are included in the calculation and discussed. We
also study the non-relativistic limit of MCDF calculation and find that the
non-relativistic offset can be unexpectedly large.

37
The categories of this paper are: supr-con
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas
10
The categories of this paper are: q-bio
32
The categories of this paper are: atom-ph
24
The categories of this paper are: dg-ga
19
The categories of this paper are: eess
33
The categories of this paper are: plasm-ph
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
14
The categories of this paper are: math-ph
21
The categories of this paper are: adap-org
17
The categories of this paper are: q-fin
0
The categories of this paper are: hep-ph
6
The categories of this paper are: astro-ph