A technical breakdown of a controversial 2021 paper that uses worldline numerics on custom Casimir cavities to argue for a nanoscale energy distribution qualitatively similar to the Alcubierre warp metric, focusing on the 2PP-fabricated test geometry, the vacuum-energy modeling, and what this does and does not imply experimentally.
DOI: https://doi.org/10.1140/epjc/s10052-021-09484-z

A technical breakdown of a controversial 2021 paper that uses worldline numerics on custom Casimir cavities to argue for a nanoscale energy distribution qualitatively similar to the Alcubierre warp metric, focusing on the 2PP-fabricated test geometry, the vacuum-energy modeling, and what this does and does not imply experimentally. DOI: https://doi.org/10.1140/epjc/s10052-021-09484-z

Printing Microscopic Warp Bubbles

A technical podcast reviewing two-photon polymerization papers, 3D microfabrication methods, and practical implications for real applications.

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Printing Microscopic Warp Bubbles

Printing Microscopic Warp Bubbles