Electronic Resource
College Park, Md.
:
American Institute of Physics (AIP)
Journal of Mathematical Physics
26 (1985), S. 3172-3175
ISSN:
1089-7658
Source:
AIP Digital Archive
Topics:
Mathematics
,
Physics
Notes:
The effect of making the lattice Dirac operator the square root of the Laplacian is investigated. The doubling of the fermion spectrum is then matched by that of the boson spectrum, unless bosons are restricted to a double-spaced sublattice. Fermion spectrum doubling is found to be a necessary consequence of the double-valuedness of the square root.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.526644
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