output
19932022
most citedNeutron star radii and crusts: uncertainties and unified equations of state

335 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 2000 · hep-phShow all

4 papers · 2 filters

hep-ph2000★ 32 cited

Generalized Proper-Time Approach For The Case Of Broken Isospin Symmetry

Alexandre A. Osipov, Brigitte Hiller

We present a derivation of the low-energy effective meson Lagrangian of the Nambu -- Jona-Lasinio (NJL) model on the basis of Schwinger's proper-time regularization of the one-loop…

hep-ph2000★ 26 cited

Why the f(0)(980) is mostly ssbar

Eef van Beveren, George Rupp, Michael D. Scadron

We exploit the W-emission process to study the measured weak decay of the D(s,+)(1.9686) meson into f(0)(980) and a positively charged pion. We conclude that the scalar f(0)(980) m…

hep-ph2000★ 20 cited

Effective Chiral Meson Lagrangian For The Extended Nambu-Jona-Lasinio Model

Alexander A. Osipov, Brigitte Hiller

We present a derivation of the low-energy effective meson Lagrangian of the extended Nambu -- Jona-Lasinio (ENJL) model. The case with linear realization of broken $SU(2)\times SU(…

hep-ph2000★ 3 cited

One-loop fermion determinant with explicit chiral symmetry breaking

Alexander A. Osipov, Brigitte Hiller

We use a proper-time regularization to define the one-loop fermion determinant for the case in which explicit chiral symmetry breaking takes place. We show how to obtain the polyno…