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gr-qc2026
Radiative steering of warp shells
An T. Le
We construct exact timelike junctions between compact flat cavities and a Kinnersley photon-rocket exterior. The shells satisfy the strict surface dominant energy condition and ste…
gr-qc2026
Relativistic elastic shells: material support and cavity geometry
An T. Le
We derive the source moments that determine the leading tidal field and rotational clock shift inside a finite-thickness relativistic elastic shell. In weak gravity and slow rotati…