We analyze the doubling problem for chiral fermions on a hypercubic lattice. We prove that hermitian and cubic invariant chiral Lagrangians always show spectrum doubling, even in the presence of non-local interactions. thus extending the previous theorem of Nielsen and Ninomiya. In the presence of
โฆ LIBER โฆ
Localization and lattice fermions
โ Scribed by Benjamin Svetitsky
- Book ID
- 108230625
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 184 KB
- Volume
- 153
- Category
- Article
- ISSN
- 0920-5632
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