TY - JOUR
T1 - Solution of Einsteins Equation for Deformation of a Magnetized Neutron Star
AU - Rizaldy, R.
AU - Sulaksono, A.
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2018/5/9
Y1 - 2018/5/9
N2 - We studied the effect of very large and non-uniform magnetic field existed in the neutron star on the deformation of the neutron star. We used in our analytical calculation, multipole expansion of the tensor metric and the momentum-energy tensor in Legendre polynomial expansion up to the quadrupole order. In this way we obtain the solutions of Einstein's equation with the correction factors due to the magnetic field are taken into account. We obtain from our numerical calculation that the degree of deformation (ellipticity) is increased when the the mass is decreased.
AB - We studied the effect of very large and non-uniform magnetic field existed in the neutron star on the deformation of the neutron star. We used in our analytical calculation, multipole expansion of the tensor metric and the momentum-energy tensor in Legendre polynomial expansion up to the quadrupole order. In this way we obtain the solutions of Einstein's equation with the correction factors due to the magnetic field are taken into account. We obtain from our numerical calculation that the degree of deformation (ellipticity) is increased when the the mass is decreased.
UR - http://www.scopus.com/inward/record.url?scp=85047756688&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1011/1/012083
DO - 10.1088/1742-6596/1011/1/012083
M3 - Conference article
AN - SCOPUS:85047756688
SN - 1742-6588
VL - 1011
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012083
T2 - 2017 International Conference on Theoretical and Applied Physics, ICTAP 2017
Y2 - 6 September 2017 through 8 September 2017
ER -