Broken symmetries from minimally doubled fermions
نویسندگان
چکیده
منابع مشابه
Classification of minimally doubled fermions
We propose a method to control the number of species of lattice fermions, which yields new classes of minimally doubled lattice fermions. We show it is possible to control the number of species by handling OðaÞ Wilson-term-like corrections in fermion actions, which we will term ‘‘twisted-ordering method’’. Using this method we obtain new minimally doubled actions with one exact chiral symmetry ...
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have large errors, are in complete agreement with the physical-region plots obtained by other authors" as well as our own I Fig. 7(a)j. The results given here support the general validity of the Chew-Low technique. They illustrate the strong statistical requirements to which a meaningful application of this technique is subjected; they also show that pole effects seen in the physical region are...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2008
ISSN: 0370-2693
DOI: 10.1016/j.physletb.2008.03.034