Blanes Zamora, Sergio; Casas, Fernando; Sanz-Serna, J. M.(Society for Industrial and Applied Mathematics, 2014)
We construct numerical integrators for Hamiltonian problems that may advantageously replace the standard Verlet time-stepper within Hybrid Monte Carlo and related simulations. Past attempts have often aimed at boosting the ...
Blanes Zamora, Sergio; Calvo, M.P.; Casas, F.; Sanz-Serna, J. M.(Society for Industrial and Applied Mathematics, 2021)
[EN] We construct integrators to be used in Hamiltonian (or Hybrid) Monte Carlo sampling. The new integrators are easily implementable and, for a given computational budget, may deliver five times as many accepted proposals ...