20 citations · 27 across the 3 of their papers we have counts for
3 papers
Hydrodynamics of nonlinear gauge-coupled quantum fluids
Y. Buggy, L. G. Phillips, P. Öhberg
By constructing a hydrodynamic canonical formalism, we show that the occurrence of an arbitrary density-dependent gauge potential in the meanfield Hamiltonian of a Bose-condensed f…
Fermionic Luttinger liquids from a microscopic perspective
Manuel Valiente, Lawrence G. Phillips, Nikolaj T. Zinner +1
We consider interacting one-dimensional, spinless Fermi gases, whose low-energy properties are described by Luttinger liquid theory. We perform a systematic, in-depth analysis of t…
Low-energy behaviour of strongly-interacting bosons on a flat-banded lattice above the critical filling factor
Lawrence G. Phillips, Gabriele De Chiara, Patrik Öhberg +1
Bosons interacting repulsively on a lattice with a flat lowest band energy dispersion may, at sufficiently small filling factors, enter into a Wigner-crystal-like phase. This phase…