Index of lattice dirac operators

The general topic of this thesis is how to define and compute the index of discretised “lattice” versions of the Dirac operator coupled to a topologically nontrivial gauge field. The famous Atiyah-Singer Index Theorem, applied to the usual continuum Dirac operator, says that its index is equal to...

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Bibliographic Details
Main Author: Reetabrata Har
Other Authors: David Henry Adams
Format: Theses and Dissertations
Language:English
Published: 2014
Subjects:
Online Access:https://hdl.handle.net/10356/61803
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Institution: Nanyang Technological University
Language: English