Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Multibondic Cluster Algorithm for Monte Carlo Simulations of First-Order
  Phase Transitions   Inspired by the multicanonical approach to simulations of first-order phase
transitions we propose for $q$-state Potts models a combination of cluster
updates with reweighting of the bond configurations in the
Fortuin-Kastelein-Swendsen-Wang representation of this model. Numerical tests
for the two-dimensional models with $q=7, 10$ and $20$ show that the
autocorrelation times of this algorithm grow with the system size $V$ as $\tau
\propto V^\alpha$, where the exponent takes the optimal random walk value of
$\alpha \approx 1$.

15
The categories of this paper are: nucl-ex
6
The categories of this paper are: astro-ph
19
The categories of this paper are: eess
16
The categories of this paper are: stat
17
The categories of this paper are: q-fin
30
The categories of this paper are: q-alg
24
The categories of this paper are: dg-ga
36
The categories of this paper are: cmp-lg
28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an
2
The categories of this paper are: math
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
34
The categories of this paper are: chem-ph
1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex