Spacetime Metric Engineering

A 13-lecture series on warp metrics, the quantum vacuum, and what experimenters can actually try.

Lecture 2 · Block A — Mathematical + relativistic foundations · 40 min · HOST

Special relativity and four-vectors

Special relativity, four-vectors, and the geometry of spacetime.

About this lecture

Lorentz transformations as metric-preserving maps. Minkowski space. Four-velocity, four-momentum, the stress-energy tensor. The geometric pivot that the rest of the series will stand on.

Excerpt

Lorentz transformations as metric-preserving maps. Minkowski space. Four-velocity, four-momentum, the stress-energy tensor. The geometric pivot that the rest of the series will stand on.

Full script + citations available in the SME companion app. Audio narration via Google Cloud Chirp HD; lecture-length runtime ≈ 38–43 minutes.

What you'll learn

Each claim in this lecture is placed on the four-tier disciplinary spine: peer-reviewed-replicated, peer-reviewed-once, patent-attested, or claim-only. By the end of Season 1 listeners can read any new physics claim in this territory and place it correctly.