Publications (38)
Quantum polarization spectroscopy of correlations in attractive fermionic gases
T. Roscilde, M. Rodriguez, K. Eckert +4
We show how spin-spin correlations, detected in a non-destructive way via spatially resolved quantum polarization spectroscopy, strongly characterize various phases realized in tra…
Carbon and Oxygen Galactic Gradients: Observational Values from HII Region Recombination Lines
C. Esteban, J. Garcia-Rojas, M. Peimbert +4
We present results of deep echelle spectrophotometry of eight Galactic HII regions located at Galactocentric distances between 6.3 and 10.4 kpc. The data have been taken with the V…
Laser-induced collective excitations in a two-component Fermi gas
M. Rodriguez, P. Törmä
We consider the linear density response of a two-component (superfluid) Fermi gas of atoms when the perturbation is caused by laser light. We show that various types of laser excit…
Vortices in Trapped Superfluid Fermi-gases
M. Rodriguez, G. -S. Paraoanu, P. Torma
We consider a superfluid of trapped fermionic atoms and study the single vortex solution in the Ginzburg-Landau regime. We define simple analytical estimates for the main character…
Pairing gap and in-gap excitations in trapped fermionic superfluids
J. Kinnunen, M. Rodriguez, P. Torma
We consider trapped atomic Fermi gases with Feshbach-resonance enhanced interactions in pseudogap and superfluid temperatures. We calculate the spectrum of RF(or laser)-excitations…
New Young Planetary Nebulae in IPHAS
K. Viironen, A. Mampaso, R. L. M. Corradi +12
We search for very small-diameter galactic planetary nebulae (PNe) representing the earliest phases of PN evolution. A recently published IPHAS catalogue of Ha-emitting stars provi…