Topological aspects of generalized Harper operators

de Nittis G, Landi G (2012)

Publication Type: Conference contribution

Publication year: 2012

Publisher: American Institute of Physics

Conference Proceedings Title: THE 8TH INTERNATIONAL CONFERENCE ON PROGRESS IN THEORETICAL PHYSICS

Event location: Constantine DZ

ISBN: 978-0-7354-1040-4

DOI: 10.1063/1.4715400

Abstract

A generalized version of the TKNN-equations computing Hall conductances for generalized Dirac-like Harper operators is derived. Geometrically these equations relate Chern numbers of suitable (dual) bundles naturally associated to spectral projections of the operators.

Authors with CRIS profile

Giuseppe de Nittis Department Mathematik

Involved external institutions

Università degli Studi di Trieste IT Italy (IT)

How to cite

APA:

de Nittis, G., & Landi, G. (2012). Topological aspects of generalized Harper operators. In N. Mebarki , J. Mimouni , N. Belaloui, K. Ait Moussa (Eds.), THE 8TH INTERNATIONAL CONFERENCE ON PROGRESS IN THEORETICAL PHYSICS. Constantine, DZ: American Institute of Physics.

MLA:

de Nittis, Giuseppe, and Giovanni Landi. "Topological aspects of generalized Harper operators." Proceedings of the The 8th international conference on progress in Theoretical Physics, Constantine Ed. N. Mebarki , J. Mimouni , N. Belaloui, K. Ait Moussa, American Institute of Physics, 2012.

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