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Basic aspects of topological superconductors

Categoria
Seminario
Data
6 Aprile 2017 15:30 - 16:30
Luogo
14 - 15 IV piano St. 9
Affiliation
University of Nagoya

In this talk, I will present the basic theory of topological superconductivity. After introducing the concept of topology of superconducting states, I show some representative models with nontrivial topology such as the Kitaev`s chain, 2D chiral-p wave superconductors, and so on. In addition to fully-gapped superconductors (SCs), nodal superconductors also host nontrivial topological numbers and topology induced surface states. Thus, in the reminder of this seminar, I discuss topology of nodal SCs and its representative examples such as superfluid ^3He-A and high-Tc cuprate.

 
 

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