✦ LIBER ✦
Dirac-Kahler fermion with noncommutative differential forms on a lattice
✍ Scribed by I. Kanamori; N. Kawamoto
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 263 KB
- Volume
- 129-130
- Category
- Article
- ISSN
- 0920-5632
No coin nor oath required. For personal study only.
✦ Synopsis
Noncommutativity
between a differential form and a function allows us to define differential operator satisfying Leibniz's rule on a lattice. We propose a new associative Clifford product defined on the lattice by introducing the noncommutative differential forms. We show that this Clifford product naturally leads to the Dirac-Kahler fermion on the lattice.