Publication Date:
2013-05-30
Description:
Author(s): Alois Regensburger, Mohammad-Ali Miri, Christoph Bersch, Jakob Näger, Georgy Onishchukov, Demetrios N. Christodoulides, and Ulf Peschel We provide the first experimental demonstration of defect states in parity-time ( P T ) symmetric mesh-periodic potentials. Our results indicate that these localized modes can undergo an abrupt phase transition in spite of the fact that they remain localized in a P T -symmetric periodic environment. Even... [Phys. Rev. Lett. 110, 223902] Published Wed May 29, 2013
Keywords:
Nonlinear Dynamics, Fluid Dynamics, Classical Optics, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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