367 citations · 3.5k across the 73 of their papers we have counts for
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hep-th2013★ 34 cited
Embedding nonrelativistic physics inside a gravitational wave
Xavier Bekaert, Kevin Morand
Gravitational waves with parallel rays are known to have remarkable properties: Their orbit space of null rays possesses the structure of a non-relativistic spacetime of codimensio…
hep-th2013★ 126 cited
Higher order singletons, partially massless fields and their boundary values in the ambient approach
Xavier Bekaert, Maxim Grigoriev
Using ambient space we develop a fully gauge and o(d,2) covariant approach to boundary values of AdS(d+1) gauge fields. It is applied to the study of (partially) massless fields in…