Extending the Broad Histogram Method for Continuous Systems
  We propose a way of extending the Broad Histogram Monte Carlo method (BHMC) to systems with continuous degrees of freedom, and we apply these ideas to investigate the three-dimensional XY-model. Our method gives results in excellent agreement with Metropolis and Histogram Monte Carlo simulations and calculates for the whole temperature range 1.2<T<4.7 using only 2 times more computer effort than the Histogram method for the range 2.1<T<2.2. Our way of treatment is general, it can also be applied to other systems with continuous degrees of freedom. 
Jose D. Munoz (1 and 2), Hans J. Herrmann ((1) ICA1, U. Stuttgart,   Germany (2) U. Nacional, Bogota, Colombia)