Output details

Quantitative Determination of Temperature in the Approach to Magnetic Order of Ultracold Fermions in an Optical Lattice

Burovski performed diagrammatic determinantal Monte Carlo (DDMC) simulations of Neel transition temperature and entropy for the repulsive Fermi-Hubbard model in a wide range of temperatures and filling fractions (including the half-filled model), which was required for a quantitative comparison with experimental results. He also used DDMC for benchmarking two other computational approaches used in this field: high-temperature series expansion and dynamic mean-field. He participated in interpreting experimental results and in writing the paper.