803 citations · 7k across the 126 of their papers we have counts for
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Diagrammatic Monte Carlo study of mass-imbalanced Fermi-polaron system
Peter Kroiss, Lode Pollet
We apply the diagrammatic Monte Carlo approach to three-dimensional Fermi-polaron systems with mass-imbalance, where an impurity interacts resonantly with a noninteracting Fermi se…
Quantum Plasticity and Supersolid Response in Helium-4
Anatoly Kuklov, Lode Pollet, Nikolay Prokof'ev +1
We argue that the three key phenomena recently observed in solid He---mass supertransport, anomalous isochoric compressibility (syringe effect), and giant plasticity---are clos…
Identifying a bath-induced Bose liquid in interacting spin-boson models
Zi Cai, Ulrich Schollwock, Lode Pollet
We study the ground state phase diagram of a one-dimensional hard-core bosonic model with nearest-neighbor interactions (XXZ model) where every site is coupled Ohmically to an inde…
Thermalization of strongly interacting bosons after spontaneous emissions in optical lattices
Johannes Schachenmayer, Lode Pollet, Matthias Troyer +1
We study the out-of-equilibrium dynamics of bosonic atoms in a 1D optical lattice, after the ground-state is excited by a single spontaneous emission event, i.e. after an absorptio…
p-wave Superfluidity by Spin-Nematic Fermi Surface Deformation
Jan Gukelberger, Evgeny Kozik, Lode Pollet +4
We study attractively interacting fermions on a square lattice with dispersion relations exhibiting strong spin-dependent anisotropy. The resulting Fermi surface mismatch suppresse…
Diagrammatic Monte Carlo study of quasi-two-dimensional Fermi-polarons
Peter Kroiss, Lode Pollet
We apply a diagrammatic Monte Carlo method to the problem of an impurity interacting resonantly with a homogeneous Fermi bath for a quasi-two-dimensional setup. Notwithstanding the…