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4 papers · 1 filter
Highly polarized Fermi gases in two dimensions
Meera M. Parish, Jesper Levinsen
We investigate the highly polarized limit of a two-dimensional (2D) Fermi gas, where we effectively have a single spin-down impurity atom immersed in a spin-up Fermi sea. By constr…
Density-wave phases of dipolar fermions in a bilayer
F. M. Marchetti, M. M. Parish
We investigate the phase diagram of dipolar fermions with aligned dipole moments in a two-dimensional (2D) bilayer. Using a version of the Singwi-Tosi-Land-Sjolander scheme recentl…
Bound states in a quasi-two-dimensional Fermi gas
Jesper Levinsen, Meera M. Parish
We consider the problem of N identical fermions of mass M and one distinguishable particle of mass m interacting via short-range interactions in a confined quasi-two-dimensional (q…
Keldysh Green's function approach to coherence in a non-equilibrium steady state: connecting Bose-Einstein condensation and lasing
Jonathan Keeling, Marzena H. Szymanska, Peter B. Littlewood
Solid state quantum condensates often differ from previous examples of condensates (such as Helium, ultra-cold atomic gases, and superconductors) in that the quasiparticles condens…