- Published
- 2021-02-24
- Venue
- Reviews of Modern Physics, vol. 93, no. 1
- Cited by
- 1,725
- Open access
- Yes, green
- DOI
- 10.1103/revmodphys.93.015005
Abstract
Quantum systems that are coupled to an external bath can often be described in terms of a non-Hermitian effective Hamiltonian. In isolated systems with Hermitian Hamiltonians, topological aspects of the band structure, and resulting topological phases, have been of interest. The combination of the two concepts, i.e., topological properties of open systems, leads to qualitatively new effects. This review provides an introduction to these quantum mechanical concepts and their classical analogs, and discusses a number of applications ranging from mechanical metamaterials to dissipative cold-atom systems.
Cite this paper
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- APA 7
Bergholtz, E. J., Budich, J. C., & Kunst, F. K. (2021). Exceptional topology of non-Hermitian systems. Reviews of Modern Physics, 93(1). https://doi.org/10.1103/revmodphys.93.015005
- MLA 9
Bergholtz, Emil J., et al. "Exceptional topology of non-Hermitian systems." Reviews of Modern Physics, vol. 93, no. 1, 2021, https://doi.org/10.1103/revmodphys.93.015005.
- Chicago
Bergholtz, Emil J., Jan Carl Budich, and Flore K. Kunst. "Exceptional topology of non-Hermitian systems." Reviews of Modern Physics 93, no. 1 (2021). https://doi.org/10.1103/revmodphys.93.015005.
- GOST
Bergholtz E. J., Budich J. C., Kunst F. K. Exceptional topology of non-Hermitian systems // Reviews of Modern Physics. — 2021. — Vol. 93, № 1. — URL: https://doi.org/10.1103/revmodphys.93.015005
- BibTeX
@article{bergholtz2021exceptional, title = {{Exceptional topology of non-Hermitian systems}}, author = {Emil J. Bergholtz and Jan Carl Budich and Flore K. Kunst}, journal = {Reviews of Modern Physics}, year = {2021}, volume = {93}, number = {1}, doi = {10.1103/revmodphys.93.015005}, url = {https://doi.org/10.1103/revmodphys.93.015005} }- RIS
TY - JOUR AU - Bergholtz, Emil J. AU - Budich, Jan Carl AU - Kunst, Flore K. TI - Exceptional topology of non-Hermitian systems JO - Reviews of Modern Physics VL - 93 IS - 1 PY - 2021 DA - 2021/02/24 DO - 10.1103/revmodphys.93.015005 UR - https://doi.org/10.1103/revmodphys.93.015005 ER -