Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Crossover to Potential Energy Landscape Dominated Dynamics in a Model
  Glass-forming Liquid   An equilibrated model glass-forming liquid is studied by mapping successive
configurations produced by molecular dynamics simulation onto a time series of
inherent structures (local minima in the potential energy). Using this
``inherent dynamics'' approach we find direct numerical evidence for the long
held view that below a crossover temperature, $T_x$, the liquid's dynamics can
be separated into (i) vibrations around inherent structures and (ii)
transitions between inherent structures (M. Goldstein, J. Chem. Phys. {\bf 51},
3728 (1969)), i.e., the dynamics become ``dominated'' by the potential energy
landscape. In agreement with previous proposals, we find that $T_x$ is within
the vicinity of the mode-coupling critical temperature $T_c$. We further find
that at the lowest temperature simulated (close to $T_x$), transitions between
inherent structures involve cooperative, string like rearrangements of groups
of particles moving distances substantially smaller than the average
interparticle distance.

27
The categories of this paper are: comp-gas
24
The categories of this paper are: dg-ga
17
The categories of this paper are: q-fin
28
The categories of this paper are: alg-geom
16
The categories of this paper are: stat
26
The categories of this paper are: bayes-an
8
The categories of this paper are: hep-ex
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
19
The categories of this paper are: eess
20
The categories of this paper are: acc-phys
34
The categories of this paper are: chem-ph
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
2
The categories of this paper are: math