Topological Supercavity Resonances in the Finite System
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DOI: 10.1002/advs.202200257
Abstract: Acoustic resonant cavities play a vital role in modern acoustical systems. The ultrahigh quality‐factor resonances are highly desired for some applications such as high‐resolution acoustic sensors and acoustic lasers. Here, a class of supercavity resonances… read more here.
Keywords: supercavity; supercavity resonances; topological supercavity; finite system ... See more keywords
Signatures of few-body resonances in finite volume
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DOI: 10.1103/physrevc.98.034004
Abstract: We study systems of bosons and fermions in finite periodic boxes and show how the existence and properties of few-body resonances can be extracted from studying the volume dependence of the calculated energy spectra. Using… read more here.
Keywords: signatures body; finite volume; body resonances; resonances finite ... See more keywords