Cubic interactions of Maxwell-like higher spins

Abstract We study the cubic vertices Machines for Maxwell-like higher-spins in flat and (A)dS background spaces of any dimension.Reducibility of their free spectra implies that a single cubic vertex involving any three fields subsumes a number of couplings among different particles of various spins.The resulting vertices do not involve traces of th

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Chromosomal Diversification in Ancistrus Species (Siluriformes: Loricariidae) Inferred From Repetitive Sequence Analysis

The Ancistrus genus has extensive chromosomal diversity among species, including heteromorphic sex chromosomes occurrence.However, studies have been shown that chromosomal diversity may still be underestimated.Repetitive sequences represent a large part of eukaryotic genomes, associated with mechanisms of karyotypic diversification, including sex c

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