No exceptional precision of exceptional-point sensors

Langbein, W

Langbein, W (reprint author), Cardiff Univ, Sch Phys & Astron, Cardiff CF24 3AA, S Glam, Wales.

PHYSICAL REVIEW A, 2018; 98 (2):

Abstract

Recently, sensors with resonances at exceptional points (EPs) have been suggested to have a vastly improved sensitivity due to the extraordinary scali......

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