551 citations · 2.1k across the 42 of their papers we have counts for
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Phase separation of Bose-Einstein condensates
Eddy Timmermans
The zero-temperature system of two dilute overlapping Bose-Einstein condensates is unstable against long wavelength excitations if the interaction strength between the distinguisha…
The Hydrogen Atom as an Entangled Electron-Proton System
Paolo Tommasini, Eddy Timmermans, A. F. R. de Toledo Piza
We illustrate the description of correlated subsystems by studying the simple two-body Hydrogen atom. We study the entanglement of the electron and proton coordinates in the exact…
Thomas-Fermi Description of Incoherent Light Scattering from an Atomic-Trap BEC
Eddy Timmermans, Paolo Tommasini
We present a Thomas-Fermi treatment of resonant incoherent scattering of low-intensity light by a dilute spatially confined Bose-Einstein condensate. The description gives simple a…
Superfluidity in sympathetic cooling with atomic Bose condensates
E. Timmermans, R. Cote
The dynamical structure of an atomic Bose-Einstein condensate limits the efficiency of the condensate in cooling slow impurity atoms. To illustrate the point, we show that an impur…
Quasi-Homogeneous Dynamical Structure Factor for Atomic-Trap Bose Condensates
Eddy Timmermans, Paolo Tommasini
The essence of the Thomas-Fermi model is the assumption that the local behavior of a many-body system can be approximated by that of a homogeneous system. In this paper, we present…
Resonant Light Scattering to Measure BEC-Pairing
Eddy Timmermans, Paolo Tommasini
We present a single-scattering formalism for incoherent resonant light scattering by dilute quantum gas systems such as the atomic-trap Bose-Einstein condensates. We show that reso…