Analytical model of millisecond pulsar PSR J0514-4002A
Department of Physics, New Alipore College, L Block, New Alipore, 700053, Kolkata, India
2 Department of Physics, Aliah University, IIA/27, Action Area II, Newtown, 700156, Kolkata, India
Accepted: 6 October 2020
Published online: 13 October 2020
We construct a relativistic model for the newly discovered millisecond pulsar PSR J0514-4002A located in the globular cluster NGC 1851 (Ridolfi et al. in MNRAS 490:3860, 2019) by using Tolman VII spacetime. We have obtained central density (), central pressure (), probable radius, compactness (u) and surface redshift () of the above-mentioned newly discovered millisecond pulsar, which is very much consistent with reported data. Equation of state of the millisecond pulsar has come out as stiff in nature which is physically acceptable. Not even that our proposed model can analyze most of the millisecond pulsars having masses up to .
© Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2020