Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Generic Approach to Electronic Structure Calculations in Nanoscopic
  Systems   We outline a generic, flexible, modular, yet efficient framework to the
computation of energies and states for general nanoscopic systems with a focus
on semiconductor quantum dots. The approach utilizes the configuration
interaction method, in principal obtaining all many-body correlations in the
system. The approach exploits the powerful abstracting mechanisms of C++'s
template facility to produce efficient yet general code. The primary utility of
the present approach is not in the resulting raw computational speed, but
rather in minimizing the time from initial idea to final results.

32
The categories of this paper are: atom-ph
17
The categories of this paper are: q-fin
35
The categories of this paper are: mtrl-th
34
The categories of this paper are: chem-ph
10
The categories of this paper are: q-bio
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat
15
The categories of this paper are: nucl-ex
25
The categories of this paper are: patt-sol
24
The categories of this paper are: dg-ga
20
The categories of this paper are: acc-phys
16
The categories of this paper are: stat
21
The categories of this paper are: adap-org
2
The categories of this paper are: math
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph