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Your search keyword '"Pieczarka, Maciej"' showing total 2 results
Start Over Author "Pieczarka, Maciej" Journal science advances
2 results on '"Pieczarka, Maciej"'

2. Direct measurement of a non-Hermitian topological invariant in a hybrid light-matter system.

Author

Rui Su, Estrecho, Eliezer, Biegańska, Dąbrówka, Yuqing Huang, Wurdack, Matthias, Pieczarka, Maciej, Truscott, Andrew G., Liew, Timothy C. H., Ostrovskaya, Elena A., and Qihua Xiong

Subjects
*TOPOLOGICAL property, *EXCITON theory, *HYBRID systems, *CONDENSED matter physics, *DISTRIBUTED Bragg reflectors, *SYMMETRY (Physics), *POLARITONS
Abstract

The article focuses on direct measurement of a non-Hermitian topological invariant in a hybrid light-matter system. Topics include the topology is central to understanding and engineering materials that display robust physical phenomena immune to imperfections, the different topological phases of matter are characterized by topological invariants, and the topological invariant is predicted to emerge from the winding of the complex eigenenergies.

Published
2021
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