Title of article :
No van Dam–Veltman–Zakharov discontinuity for supergravity in AdS space
Author/Authors :
P.A. Grassi، نويسنده , , P. van Nieuwenhuizen، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Abstract :
Adding explicit mass terms for the spin 2 and spin 3/2 field of N=1 anti-de Sitter supergravity, the limit M2→0 for these mass terms is smooth: there is no van Dam–Veltman–Zakharov mass discontinuity in the propagators when the cosmological constant is non-vanishing.
Journal title :
PHYSICS LETTERS B
Journal title :
PHYSICS LETTERS B