Neutrons in strong magnetic fields and equation of state of neutron matter

In the present work, I investigate the influence of neutron mass reduction due to magnetic field on the equation of state of neutron matter using the lowest-order constraint variational (LOCV) method with the $A{V}_{18}$ potential.

Figure 1

Neutron mass vs magnetic field [5].

Figure 2

The free energy per particle of the neutron matter versus density ($\rho$) for different magnitudes of magnetic field strength ($B$). The magnetic field strength is given in Gauss.

Figure 3

The variation of the spin polarization parameter with magnetic field and density. The magnetic field strength is given in Gauss.

Figure 4

Magnetization per particle of neutron matter versus density ($\rho$) at $B={10}^{18.0}$ G.

Figure 5

Same as in Fig. 2 but for pressure.