Circular Bragg lasers with radial PT symmetry: Design and analysis with a coupled-mode approach
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DOI: 10.1364/prj.6.000a38
Abstract: Parity–time (PT) symmetry has been demonstrated in the frame of classic optics. Its applications in laser science have resulted in unconventional control and manipulation of resonant modes. PT-symmetric periodic circular Bragg lasers were previously proposed.… read more here.
Keywords: bragg lasers; circular bragg; lasers radial; radial symmetry ... See more keywords
High-Dimensional Radial Symmetry of Copula Functions: Multiplier Bootstrap vs. Randomization
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DOI: 10.3390/sym14010097
Abstract: We use a recently proposed fast test of copula radial symmetry based on multiplier bootstrap and obtain an equivalent randomization test. The literature shows the statistical superiority of the randomization approach in the bivariate case.… read more here.
Keywords: randomization; copula; multiplier bootstrap; high dimensional ... See more keywords