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10 papers · 2 filters
Two-dimensional Mixture of Dipolar Fermions: Equation of State and Magnetic Phases
Tommaso Comparin, Raul Bombin, Markus Holzmann +3
We study a two-component mixture of fermionic dipoles in two dimensions at zero temperature, interacting via a purely repulsive potential. This model can be realized with u…
Nonclassical states in strongly correlated bosonic ring ladders
Nicolas Victorin, Tobias Haug, Leong-Chuan Kwek +2
We study the ground state of a bosonic ring ladder under a gauge flux in the vortex phase, corresponding to the case where the single-particle dispersion relation has two degenerat…
Dispersion relation of the collective excitations in a resonantly driven polariton fluid
Petr Stepanov, Ivan Amelio, Jean-Guy Rousset +6
Exciton-polaritons in semiconductor microcavities constitute the archetypal realization of a quantum fluid of light. Under coherent optical drive, remarkable effects such as superf…
Traces of integrability in scattering of one-dimensional dimers on a barrier
Juan Polo Gomez, Anna Minguzzi, Maxim Olshanii
We consider molecules made of two one-dimensional short-range-interacting bosonic atoms. We show that in the process of scattering of these molecules off a narrow barrier, odd inci…
Defect-Driven Superfluid Crossover for Two-Dimensional Dipolar Excitons Trapped at Thermodynamic Equilibrium
Suzanne Dang, Romain Anankine, Carmen Gomez +3
We study ultra-cold dipolar excitons confined in a 10m trap of a double GaAs quantum well. Based on the local density approximation, we unveil for the first time the equation of…
Tan's contact scaling behaviour for trapped Lieb-Liniger bosons: from two to many
Matteo Rizzi, Christian Miniatura, Anna Minguzzi +1
We show that the contact parameter of N harmonically-trapped interacting 1D bosons at zero temperature can be analytically and accurately obtained by a simple rescaling of the exac…