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Non-Hermitian physics and PT symmetry

Journal

NATURE PHYSICS
Volume 14, Issue 1, Pages 11-19

Publisher

NATURE PUBLISHING GROUP
DOI: 10.1038/NPHYS4323

Keywords

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Funding

  1. NSF CAREER Award [ECCS-1454531]
  2. NSF [ECCS-1545804, DMR-1420620, EECS-1757025]
  3. AFOSR [FA9550-14-1-0037]
  4. ARO [W911NF-16-1-0013, W911NF-17-1-0481]
  5. ONR [N00014-16-1-2640]
  6. European Commission under project NOLACOME [PIOF 303228]
  7. European Commission under project NHQWAVE [MSCA-RISE 691209]
  8. Austrian Science Fund (FWF) [F25, F49, I1142-N27]
  9. European Union Seventh Framework Program [FP7-REGPOT-2012-2013-1, 316165]

Ask authors/readers for more resources

In recent years, notions drawn from non-Hermitian physics and parity-time (PT) symmetry have attracted considerable attention. In particular, the realization that the interplay between gain and loss can lead to entirely new and unexpected features has initiated an intense research effort to explore non-Hermitian systems both theoretically and experimentally. Here we review recent progress in this emerging field, and provide an outlook to future directions and developments.

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