Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum dynamics in two and three-dimensional quasiperiodic tilings   We investigate the properties of electronic states in two and
three-dimensional quasiperiodic structures: the generalized Rauzy tilings.
Exact diagonalizations, limited to clusters with a few thousands sites, suggest
that eigenstates are critical and more extended at the band edges than at the
band center. These trends are clearly confirmed when we compute the spreading
of energy-filtered wavepackets, using a new algorithm which allows to treat
systems of about one million sites. The present approach to quantum dynamics,
which gives also access to the low frequency conductivity, opens new
perspectives in the analyzis of two and three-dimensional models.

13
The categories of this paper are: quant-ph
36
The categories of this paper are: cmp-lg
2
The categories of this paper are: math
0
The categories of this paper are: hep-ph
26
The categories of this paper are: bayes-an
29
The categories of this paper are: funct-an
17
The categories of this paper are: q-fin
3
The categories of this paper are: physics
6
The categories of this paper are: astro-ph
15
The categories of this paper are: nucl-ex
20
The categories of this paper are: acc-phys
35
The categories of this paper are: mtrl-th
12
The categories of this paper are: nucl-th
1
The categories of this paper are: cs
19
The categories of this paper are: eess
14
The categories of this paper are: math-ph