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Boundary Ball Readouts and Linearized Einstein Gravity in a Source–Readout Architecture

Read the complete web edition →DOI: 10.5281/zenodo.24029188
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What fixed-slice balls can see.

Summary

First-order ball data on a fixed boundary slice recover a projected Einstein constraint. The fixed-frame kernel shows why recovering the full field equation needs more frame data and boundary assumptions, and why that recovery is distinct from reconstructing the metric.

Cite this paper

Jeremy Rodgers. (2026). Boundary Ball Readouts and Linearized Einstein Gravity in a Source–Readout Architecture. https://doi.org/10.5281/zenodo.24029188