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Comment on “Direct Mapping of the Finite Tem- perature Phase Diagram of Strongly Correlated Quantum Models” (with L Pollet and B Svistunov), Physical Review Letters (2010)
In their Letter, Zhou, Kato, Kawashima, and Trivedi claim that finite-temperature critical points of strongly...
Regularization of Diagrammatic Series with Zero Convergence Radius (with L Pollet and Boris Svistunov), Physical Review Letters (2010)
The divergence of perturbative expansions which occurs for the vast majority of macroscopic systems and...
Berezinskii-Kosterlitz-Thouless Transition in Two-Dimensional Dipole Systems (with A Filinov and M Bonitz), Physical Review Letters (2010)
The superfluid to normal fluid transition of dipolar bosons in two dimensions is studied in...
Dilute Bose gas with correlated disorder: a path integral Monte Carlo study (with S Pilati, S Giorgini, and M Modugno), New Journal of Physics (2010)
We investigate the thermodynamic properties of a dilute Bose gas in a correlated random potential...
Critical entropies for magnetic ordering in bosonic mixtures on a lattice (with B Capogrosso-Sansone, S Soyler, and B Svistunov), Physical Review A (2010)
We perform a numeric study (Worm algorithm Monte Carlo simulations) of ultracold two-component bosons in...