10.9k citations
- Johannes Gutenberg University MainzDE216 papers
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- Budker Institute of Nuclear PhysicsRU206 papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT199 papers
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Showing 2017 · math-phShow all
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math-ph2017★ 4 cited
Index of Dirac operators and classification of topological insulators
Ümit Ertem
Real and complex Clifford bundles and Dirac operators defined on them are considered. By using the index theorems of Dirac operators, table of topological invariants is constructed…
math-ph2017★ 10 cited
The Perlick system type I: from the algebra of symmetries to the geometry of the trajectories
S. Kuru, J. Negro, O. Ragnisco
In this paper, we investigate the main algebraic properties of the maximally superintegrable system known as "Perlick system type I". All possible values of the relevant parameters…