Direct observation of time-asymmetric breakdown of the standard adiabaticity around an exceptional point

Recent study on topological operations around an exceptional point singularity has shown remarkably robust chiral processes that potentially create time-asymmetric or nonreciprocal systems and devices. Nevertheless, direct observation of the entire dynamics in the courses of the topological operatio...

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Veröffentlicht in:	Communications physics 2020-08, Vol.3 (1), Article 140
Hauptverfasser:	Choi, Youngsun, Yoon, Jae Woong, Hong, Jong Kyun, Ryu, Yeonghwa, Song, Seok Ho
Format:	Artikel
Sprache:	eng
Schlagworte:	639/766/1130/2798 639/766/483/3926 Adiabatic flow Asymmetry Breakdown Eigenvalues Evolution Oscillators Physics Physics and Astronomy Singularities Topology
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