Zero modes in nonlocal domain walls
نویسندگان
چکیده
منابع مشابه
Anomalies and Fermion Zero Modes on Strings and Domain Walls
We show that the mathematical relation between non-abelian anomalies in 2n dimensions, the parity anomaly in 2n + 1 dimensions, and the Dirac index density in 2n + 2 dimensions can be unders tood in terms of the physics of fermion zero modes on strings and domain walls. We show that the Dirac equation possesses chiral zero modes in the presence of strings in 2n +2 dimensions (such as occur in a...
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Entanglement in quantum mechanics contradicts local realism and is a manifestation of quantum nonlocality. Its presence can be detected through the violation of Bell, or Clauser-Horne-Shimony-Holt (CHSH) inequalities. Paradigmatic quantum systems provide examples of both, nonentangled and entangled states. Here, we consider a minimal complexity setup consisting of six Majorana zero modes. We fi...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2005
ISSN: 0370-2693
DOI: 10.1016/j.physletb.2005.06.039