18-24 June 2017
Palacio de Congresos
Europe/Madrid timezone
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Contribution Parallel

Andalucía II
Hadron Spectroscopy and Interactions

Background field Landau mode operators for the nucleon

Speakers

  • Dr. Waseem KAMLEH

Primary authors

Co-authors

Content

The introduction of a uniform background magnetic field breaks three-dimensional spatial symmetry for a charged particle. This makes standard quark operators inefficient at isolating the nucleon correlation function at nontrivial field strengths. We introduce novel quark operators constructed from the two-dimensional Landau modes that describe a charged particle on a finite lattice. These Landau mode quark operators provide enhanced precision when calculating the energy of the neutron in a magnetic field, and hence the determination of the magnetic moment and polarisability.

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Hadron Spectroscopy and Interactions