101 citations · 119 across the 2 of their papers we have counts for
5 papers
Ion Traps and the Memory Effect for Periodic Gravitational Waves
P. -M. Zhang, M. Cariglia, C. Duval +3
The Eisenhart lift of a Paul Trap used to store ions in molecular physics is a linearly polarized periodic gravitational wave. A modified version of Dehmelt's Penning Trap is in tu…
Soft Gravitons & the Memory Effect for Plane Gravitational Waves
P. -M. Zhang, C. Duval, G. W. Gibbons +1
The "gravitational memory effect" due to an exact plane wave provides us with an elementary description of the diffeomorphisms associated with soft gravitons. It is explained how t…
Gravitational birefringence of light in Robertson-Walker cosmologies
C. Duval, T. Schucker
The spacetime evolution of massless spinning particles in a Robertson-Walker background is derived using the deterministic system of equations of motion due to Papapetrou, Souriau…
Helicity of spin-extended chiral particles
M. Elbistan, C. Duval, P. A. Horvathy +1
The helicity of a free massless relativistic particle, , is generalized, for a particle in an electromagnetic field, to ,…
On Schrödinger superalgebras
C. Duval, P. A. Horvathy
We construct, using the supersymplectic framework of Berezin, Kostant and others, two types of supersymmetric extensions of the Schrödinger algebra (itself a conformal extension of…