The thesis derives a conditional 90% limit |d_n| < 4.42e-25 e cm from the spin-down budget of PSR J0437-4715 via an effective magnetic-quadrupole channel, the first astrophysical bound of this kind.
Rotochemical Heating of Neutron Stars: Rigorous Formalism with Electrostatic Potential Perturbations
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abstract
The electrostatic potential that keeps approximate charge neutrality in neutron star matter is self-consistently introduced into the formalism for rotochemical heating presented in a previous paper by Fernandez and Reisenegger. Although the new formalism is more rigorous, we show that its observable consequences are indistinguishable from those of the previous one, leaving the conclusions of the previous paper unchanged.
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Measuring the electric dipole moment of the neutron using neutron star spin-down
The thesis derives a conditional 90% limit |d_n| < 4.42e-25 e cm from the spin-down budget of PSR J0437-4715 via an effective magnetic-quadrupole channel, the first astrophysical bound of this kind.