3 papers
gr-qc2025
Universal Relations of Anisotropic Dark Energy Stars and Gravitational-Wave Constraints
O. P. Jyothilakshmi, V. Sreekanth
We investigate, for the first time, universal relations for anisotropic dark energy stars. The stars are modeled with the modified Chaplygin equation of state and the Bowers-Liang…
hep-ph2025
Effects of dark boson mediated feeble interaction between dark matter (DM) and quark matter on -mode oscillation of DM admixed quark stars
O. P. Jyothilakshmi, Lakshmi J. Naik, Debashree Sen +2
We investigate the behavior of the prominent non-radial fundamental -mode oscillations of dark matter (DM) admixed strange quark stars (DMSQSs), by adopting an equation of state…
astro-ph.HE2025
Fundamental Oscillation Modes in Neutron Stars with Hyperons and Delta Baryons
O. P. Jyothilakshmi, P. E. Sravan Krishnan, V. Sreekanth +2
For a new parameterization of the modified effective chiral model, developed primarily to regulate the density content of the symmetry energy and its higher order terms, equations…