7 citations · 25 across the 5 of their papers we have counts for
5 papers
Temperature-induced miscibility of impurities in trapped Bose gases
G. Pascual, T. Wasak, A. Negretti +2
We study the thermal properties of impurities embedded in a repulsive Bose gas under a harmonic trapping potential. In order to obtain exact structural properties in this inhomogen…
Role of Particle Entanglement in the Violation of Bell Inequalities
T. Wasak, A. Smerzi, J. Chwedenczuk
Entanglement between two separate systems is a necessary resource to violate a Bell inequality in a test of local realism. We demonstrate that to overcome the Bell bound, this corr…
Simple model of Feshbach resonance in the strong-coupling regime
T. Wasak, M. Krych, Z. Idziaszek +3
We use the dressed potentials obtained in the adiabatic representation of two coupled channels to calculate s-wave Feshbach resonances in a 3D spherically symmetric potential with…
Interferometry with independently prepared Bose-Einstein condensates
T. Wasak, P. Szańkowski, J. Chwedeńczuk
We show that it is possible to reach the sub shot-noise sensitivity of the phase estimation using two independently prepared Bose-Einstein condensates as an input of an interferome…
Raman scattering of atoms from a quasi-condensate in a perturbative regime
T. Wasak, J. Chwedenczuk, P. Zin +1
It is demonstrated that measurements of positions of atoms scattered from a quasi-condensate in a Raman process provide information on the temperature of the parent cloud. In parti…