228 citations · 258 across the 2 of their papers we have counts for
4 papers
Exact coherent states of a harmonically confined Tonks-Girardeau gas
A. Minguzzi, D. M. Gangardt
Using a scaling transformation we exactly determine the dynamics of an harmonically confined Tonks-Girardeau gas under arbitrary time variations of the trap frequency. We show how…
Collective oscillations of a confined Bose gas at finite temperature in the random-phase approximation
Xia-Ji Liu, Hui Hu, A. Minguzzi +1
We present a theory for the linear dynamics of a weakly interacting Bose gas confined inside a harmonic trap at finite temperature. The theory treats the motions of the condensate…
Schematic phase diagram and collective excitations in the collisional regime for trapped boson-fermion mixtures at zero temperature
A. Minguzzi, M. P. Tosi
We discuss the ground state and the small-amplitude excitations of dilute boson-fermion mixtures confined in spherical harmonic traps at , assuming repulsive boson-boson int…
Current-density functional theory of time-dependent linear response in quantal fluids: recent progress
M. P. Tosi, M. L. Chiofalo, A. Minguzzi +1
Vignale and Kohn have recently formulated a local density approximation to the time-dependent linear response of an inhomogeneous electron system in terms of a vector potential for…