Understand
The loop gas approach to lattice field theory provides an alternative, geometrical description in terms of fluctuating loops.
- Statistical ensembles of random loops can be efficiently generated by Monte Carlo simulations using the worm update algorithm.
- In this paper, concepts from percolation theory and the theory of self-avoiding random walks are used to describe estimators of physical observables that utilize the nature of the worm algorithm.
- The fractal structure of the random loops as well as their scaling properties are studied.
Reading the bibliography…