152 citations · 749 across the 35 of their papers we have counts for
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hep-th2000★ 29 cited
No van Dam-Veltman-Zakharov Discontinuity for Supergravity in AdS Space
P. A. Grassi, P. van Nieuwenhuizen
Adding explicit mass terms for the spin 2 and spin 3/2 field of N=1 anti-de Sitter supergravity, the limit M --> 0 for these mass terms is smooth: there is no van Dam-Veltman-Zakha…
hep-th2000★ 15 cited
Covariant Quantization of the Brink-Schwarz Superparticle
P. A. Grassi, G. Policastro, M. Porrati
The quantization of the Brink-Schwarz-Casalbuoni superparticle is performed in an explicitly covariant way using the antibracket formalism. Since an infinite number of ghost fields…
hep-th2000★ 55 cited
Width and Partial Widths of Unstable Particles
P. A. Grassi, B. A. Kniehl, A. Sirlin
In the gauge theory context, a definition of branching ratios and partial widths of unstable particles is proposed that satisfies the basic principles of additivity and gauge indep…