198 citations · 584 across the 16 of their papers we have counts for
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gr-qc2012
Inertial mass = gravitational mass, what about momentum?
Xiang-Song Chen
It has been tested precisely that the inertial and gravitational masses are equal. Here we reveal that the inertial and gravitational momenta may differ. More generally, the inerti…
physics.gen-ph2012★ 3 cited
Energy-momentum tensor is nonsymmetric for spin-polarized photons
Xiang-Bai Chen, Xiang-Song Chen
It has been assumed for a century that the energy-momentum tensor of the photon takes a symmetric form, with the renowned Poynting vector assigned as the same density for momentum…