Observation of Weyl exceptional rings in thermal diffusion
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DOI: 10.1073/pnas.2110018119
Abstract: Significance Thermal diffusion is dissipative and strongly related to non-Hermitian physics. At the same time, non-Hermitian Weyl systems have spurred tremendous interest across photonics and acoustics. This correlation has been long ignored and hence shed… read more here.
Keywords: exceptional rings; diffusion; non hermitian; thermal diffusion ... See more keywords