44 citations · 351 across the 34 of their papers we have counts for
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Absorption and emission of a collective excitation by a fermionic quasiparticle in a Fermi superfluid
Hadrien Kurkjian, Jacques Tempere
We study the process of absorption or emission of a bosonic collective excitation by a fermionic quasiparticle in a superfluid of paired fermions. From the RPA equation of motion o…
Landau phonon-roton theory revisited for superfluid helium 4 and Fermi gases
Yvan Castin, Alice Sinatra, Hadrien Kurkjian
Liquid helium and spin-1/2 cold-atom Fermi gases both exhibit in their superfluid phase two distinct types of excitations, gapless phonons and gapped rotons or fermionic pair-break…
EPR-entangled Bose-Einstein condensates in state-dependent potentials: a dynamical study
Hadrien Kurkjian, Krzysztof Pawlowski, Alice Sinatra
We study generation of non-local correlations by atomic interactions in a pair of bi-modal Bose-Einstein Condensates in state-dependent potentials including spatial dynamics. The w…