output
19922025
most citedThe Arecibo Legacy Fast ALFA Survey: I. Science Goals, Survey Design and Strategy

830 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2000Show all

9 papers · 1 filter

astro-ph2000★ 31 cited

First Detection of CO in a Low Surface Brightness Galaxy

K. O'Neil, P. Hofner, E. Schinnerer

We report on the first attempts at searching for CO in red low surface brightness galaxies, and the first detection of molecular gas in a low surface brightness (mu_B(0)_{obs} > 23…

cond-mat2000★ 8 cited

Quantum group invariant, nonextensive quantum statistical mechanics

Marcelo R. Ubriaco

We study the consequences of introducing quantum group invariance in the formalism of nonextensive quantum statistical mechanics. We find that the corresponding thermodynamical sys…

cond-mat.stat-mech2000★ 15 cited

Density functional formalism in the canonical ensemble

J. A. Hernando, L. Blum

Density functional theory, when applied to systems with , is based on the grand canonical extension of the Hohenberg-Kohn-Sham theorem due to Mermin (HKSM theorem). While…

hep-ph2000★ 5 cited

Momentum-dependent contributions to the gravitational coupling of neutrinos in a medium

Jose F. Nieves, Palash B. Pal

When neutrinos travel through a normal matter medium, the electron neutrinos couple differently to gravity compared to the other neutrinos, due to the presence of electrons in the…

cond-mat2000★ 5 cited

Correlation functions in the factorization approach of nonextensive quantum statistics

Marcelo R. Ubriaco

We study the long range behavior of a gas whose partition function depends on a parameter q and it has been claimed to be a good approximation to the partition function proposed in…

cond-mat.stat-mech2000★ 8 cited

Density fluctuations and entropy

J. A. Hernando, L. Blum

A new functional for the entropy that is asymptotically correct both in the high and low density limits is proposed. The new form is [ S=S^{(id)}+S^{(ln)}+S^{(r)}+S^{(c)} ] where t…

cond-mat.stat-mech2000

Revisiting "swings" in the crossover features of Ising thin films near Tc(D)

M. I. Marques, J. A. Gonzalo, J. Romero +1

"Swing" effects at the onset of crossover towards two dimensional behavior in thin Ising films are investigated close to Tc(D) by means of Monte Carlo calculations. We find that th…

hep-ph2000★ 5 cited

Matter effects on neutrino oscillations in gravitational and magnetic fields

H. Athar, Jose F. Nieves

When neutrinos propagate in a background, their gravitational couplings are modified by their weak interactions with the particles in the background. In a medium that contains elec…

hep-ph2000★ 9 cited

Electromagnetic properties of a neutrino stream

Jose F. Nieves

In a medium that contains a neutrino background in addition to the matter particles, the neutrinos contribute to the photon self-energy as a result of the effective electromagnetic…