The Fermion Doubling Problem and Noncommutative Geometry
Abstract
We propose a resolution for the fermion doubling problem in discrete field theories based on the fuzzy sphere and its Cartesian products. Its relation to the Ginsparg-Wilson approach is also clarified.
- Publication:
-
Modern Physics Letters A
- Pub Date:
- 2000
- DOI:
- 10.1142/S0217732300001389
- arXiv:
- arXiv:hep-th/9911087
- Bibcode:
- 2000MPLA...15.1279B
- Keywords:
-
- High Energy Physics - Theory;
- General Relativity and Quantum Cosmology;
- High Energy Physics - Lattice
- E-Print:
- 12 pages Latex2e, no figures, typos