Robust Photon Transmission in Nonlinear Parity–Time‐Symmetric Cavities
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DOI: 10.1002/andp.202000626
Abstract: Photon transfer in the nonlinear parity–time (PT)‐symmetry system of coupled cavities, which contains nonlinear gain and loss dependent on the intracavity photons, is explored. An analysis based on quantum Langevin equations is presented to study… read more here.
Keywords: nonlinear parity; efficiency; transfer; parity time ... See more keywords
Nonlinear parity mixtures controlling the propagation of interchange modes
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DOI: 10.1063/1.4993472
Abstract: The propagation velocity of a resistive interchange mode is numerically investigated based on a two-fluid model. It is newly found that the nonlinearity mixes the interchange parity and the tearing parity to produce magnetic islands… read more here.
Keywords: parity; propagation; mode; nonlinear parity ... See more keywords