Volume 366, Number 2, February I 2001
|Page(s)||565 - 572|
|Section||Interstellar and circumstellar matter|
|Published online||15 February 2001|
Radial oscillations of relativistic stars*
Department of Physics, Aristotle University of Thessaloniki, Thessaloniki 54006, Greece e-mail: email@example.com; firstname.lastname@example.org
2 Institut für Astronomie und Astrophysik, Universität Tübingen, Auf der Morgenstelle 10, 72076 Tübingen, Germany
K. D. Kokkotas
Accepted: 7 November 2000
We present a new survey of the radial oscillation modes of neutron stars. This study complements and corrects earlier studies of radial oscillations. We present an extensive list of frequencies for the most common equations of state and some more recent ones. In order to check the accuracy, we use two different numerical schemes which yield the same results. The stimulation for this work comes from the need of the groups that evolve the full nonlinear Einstein equations to have reliable results from perturbation theory for comparison.
Key words: stars: neutron / stars: oscillations / equation of state / dense matter / gravitation
© ESO, 2001
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.