803 citations · 7k across the 126 of their papers we have counts for
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Phase diagram of He on graphene
Jodok Happacher, Philippe Corboz, Massimo Boninsegni +1
The low temperature phase diagram of He adsorbed on a single graphene sheet is studied by computer simulation of a system comprising nearly thousand helium atoms. In the first…
Recent developments in Quantum Monte-Carlo simulations with applications for cold gases
Lode Pollet
This is a review of recent developments in Monte Carlo methods in the field of ultra cold gases. For bosonic atoms in an optical lattice we discuss path integral Monte Carlo simula…
The Higgs mode in a two-dimensional superfluid
L. Pollet, N. V. Prokof'ev
We present solid evidence for the existence of a well-defined Higgs amplitude mode in two-dimensional relativistic field theories based on analytically continued results from quant…
From the Cooper problem to canted supersolids in Bose-Fermi mixtures
Peter Anders, Philipp Werner, Matthias Troyer +2
We calculate the phase diagram of the Bose-Fermi Hubbard model on the 3d cubic lattice at fermionic half filling and bosonic unit filling by means of single-site dynamical mean-fie…
Role of Bose Statistics in Crystallization and Quantum Jamming
M. Boninsegni, L. Pollet, N. Prokof'ev +1
Indistinguishability of particles is a major factor destabilizing crystalline order in Bose systems. We describe this effect in terms of damped quasi-particle modes and in the dual…