Topological Band Theory for Non-Hermitian Hamiltonians
We develop the topological band theory for systems described by non-Hermitian Hamiltonians, whose energy spectra are generally complex. After generalizing the notion of gapped b...
Publications
3 shownTopological Insulators in Three Dimensions
We study three-dimensional generalizations of the quantum spin Hall (QSH) effect. Unlike two dimensions, where a single Z2 topological invariant governs the effect, in three dim...
Topological insulators with inversion symmetry
Topological insulators are materials with a bulk excitation gap generated by\nthe spin orbit interaction, and which are different from conventional\ninsulators. This distinction...
Frequent Co-Authors
Researcher Info
- h-index
- 3
- Publications
- 3
- Citations
- 9,700
- Institution
- Massachusetts Institute of Technology
External Links
Identifiers
- ORCID
- 0009-0008-1000-2903
Impact Metrics
h-index
3
h-index: Number of publications with at least h citations each.