most citedBehavior of three modes of decay channels and their self-energies of elliptic dielectric microcavity

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quant-ph2022

Double exceptional points generated by the strong imaginary coupling of a non-Hermitian Hamiltonian in an optical microcavity

Kyu-Won Park, Jinuk Kim, Kabgyun Jeong

Exceptional points (EPs) have recently attracted considerable attention in the study of non-Hermitian systems and in applications such as sensors and mode switching. In particular,…

quant-ph2016★ 3 cited

Behavior of three modes of decay channels and their self-energies of elliptic dielectric microcavity

Kyu-Won Park, Jaewan Kim, Kabgyun Jeong

The Lamb shift (self-energy) of an elliptic dielectric microcavity is studied. We show that the size of the Lamb shift, which is a small energy shift due to the system-environment…