| Name: | Bikram Pradhan |
| Affiliation: | Inter University Center for Astronomy and Astrophysics |
| Conference ID : | ASI2022_499 |
| Title : | General relativistic treatment of f -mode oscillations of hyperonic stars |
| Authors : | Bikram Keshari Pradhan, Debarati Chatterjee, Michael Lanoye, Prashanth Jaikumar |
| Abstract Type: | Poster |
| Abstract Category : | General Relativity and Cosmology |
| Abstract : | We present a systematic study of f-mode oscillations of neutron stars containing hyperons, extending recent results obtained within the Cowling approximation to full General Relativity. Employing the relativistic mean-field model, we quantify the deviation between the approximate and exact results and present correlations between neutron star observables and the f -mode. While confirming trends in the f -mode frequency obtained in the Cowling approximation, the calculation of damping times for hyperonic stars facilitates additional empirical relations that may be useful for gravitational wave asteroseismology |