Magnetic properties of the neutron in a uniform background field
  We present calculations of the magnetic moment and magnetic polarisability of the neutron from the background field method. The calculations are performed on $32^3\times64$ dynamical lattices generated by the PACS-CS collaboration and made available via the ILDG. We consider uniform fields quantised by the periodic spatial volume. We explore different approaches for improving the quality of the fits used in the results. Also included are initial results for the magnetic moment of the lowest lying negative parity nucleon states. 
Thomas Primer, Waseem Kamleh, Derek Leinweber, Matthias Burkardt
hep-lat