SU(2) symmetry and degeneracy from SUSY QM of a neutron in the magnetic field of a linear current
Abstract
From SUSY ladder operators in momentum space of a neutron in the magnetic field of a linear current, we construct 2×2 matrix operators that together with the z-component of the total angular momentum satisfy the su(2) Lie algebra. We use this fact to explain the degeneracy of the energy spectrum.
- Publication:
-
Physics Letters A
- Pub Date:
- January 2006
- DOI:
- 10.1016/j.physleta.2005.10.001
- arXiv:
- arXiv:0802.2505
- Bibcode:
- 2006PhLA..350...31M
- Keywords:
-
- 11.30.Pb;
- 03.65.Fd;
- Supersymmetry;
- Algebraic methods;
- Quantum Physics
- E-Print:
- Phys.Lett.A350:31-35,2006