pub fn maxwell_gradient_kernel(
potential_manifold: &Manifold<f64>,
) -> Result<CausalTensor<f64>, PhysicsError>Expand description
Calculates the Maxwell gradient (Electromagnetic Field Tensor).
Computes the exterior derivative $F = dA$ of the electromagnetic potential 1-form $A$. Requires the potential to be defined on a Manifold structure to provide spatial context.
§Arguments
potential_manifold- Manifold containing the potential 1-form $A$ on its 1-simplices.
§Returns
Result<CausalTensor<f64>, PhysicsError>- Field tensor $F$ (2-form) on the 2-simplices.