Notes
Here, I collect various introductory notes, publications and talk transcripts. I hope they are useful.
Expository material
Physics
- "Bulk-Boundary Correspondence for Non-Hermitian Hamiltonians via Green Functions,"
H.-G. Z., Gil Refael and Bernd Rosenow. Article, Phys. Rev. Lett. 126, 216407 (2021), arxiv:1901.11241.
- "Exponentially growing bulk Green functions as signature of nontrivial non-Hermitian winding number in one dimension,"
H.-G. Z. and Bernd Rosenow.
Article, Phys. Rev. B 103, 195157 (2021), arxiv:2007.07026.
- "Voigt Exceptional Points in an Anisotropic ZnO-Based Planar Microcavity: Square-Root Topology, Polarization Vortices, and Circularity,"
Steffen Richter, H.-G. Z., Jesús Zúñiga-Pérez, Evgeny Krüger, Christiane Deparis, Lukas Trefflich, Chris Sturm, Bernd Rosenow, Marius Grundmann, and Rüdiger Schmidt-Grund.
Article, Phys. Rev. Lett. 123, 227401 (2019).
- "Evolution of the transmission phase through a Coulomb-blockaded Majorana wire,"
Casper Drukier, H.-G. Z., Bernd Rosenow, Ady Stern and Yuval Oreg.
Article, Phys. Rev. B 98, 161401(R) (2018), arxiv:1806.01399.
- "Topological Magnetoelectric Effect: Nonlinear Time-Reversal-Symmetric Response, Witten Effect, and Half-Integer Quantum Hall Effect,"
H.-G. Z. and Bernd Rosenow.
Feature Article,
Phys. Status Solidi B 257, 1900698 (2020),
arxiv:2004.12840.
-
"Time-reversal-symmetric topological magnetoelectric effect in three-dimensional topological insulators,"
H.-G. Z. and Bernd Rosenow.
Article,
Phys. Rev. B 96, 201112(R) (2017),
arxiv:1705.02217.
- "Phase Transitions in Holographic Superconductors of Type II."
Talk for the seminar "Holographic Methods in Condensed Matter Physics", January 2015. [pdf]
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"Cancellation of quantum anomalies and bosonization of three-dimensional time-reversal symmetric topological insulators,"
H.-G. Z. and Bernd Rosenow.
Article,
Phys. Rev. B 88, 085105 (2013),
arxiv:1303.2644.
Mathematics
