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Supertraces on the Algebras of Observables of the Rational Calogero Model with Harmonic Potential
We define a complete set of supertraces on the algebra , the
algebra of observables of the -body rational Calogero model with harmonic
interaction. This result extends the previously known results for the simplest
cases of and to arbitrary . It is shown that admits
independent supertraces where is a number of partitions of
into a sum of odd positive integers, so that for . Some
consequences of the existence of several independent supertraces of are discussed such as the existence of ideals in associated -
type Lie superalgebras.Comment: 22 pages, LATE
Higher Spin Conformal Currents in Minkowski Space
Using unfolded formulation of free equations for massless fields of all spins
we obtain explicit form of higher-spin conformal conserved charges bilinear in
4d massless fields of arbitrary spins.Comment: LaTeX, 10 pages. Corrected typo
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