 Canonical stress-energy tensor

ID: canonical-stress-energy-tensor

Codex  0 Created 2026-09-24 Updated 2026-09-24

T^{μ}_{ν} = \sum_{a} \frac{\partial L}{\partial ( \partial _{μ} Φ _{a} )} \partial_{ν} Φ_{a} - δ_{ν}^{μ} L .

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