Full Counting Statistics for Interacting Fermions with Determinantal Quantum Monte Carlo Simulations
Full Counting Statistics for Interacting Fermions with Determinantal Quantum Monte Carlo Simulations
We present a method for computing the full probability distribution function of quadratic observables such as particle number or magnetization for the Fermi-Hubbard model within the framework of determinantal quantum Monte Carlo calculations. Especially in cold atom experiments with single-site resolution, such a full counting statistics can be obtained from …