This is an isometry.

Metric is flat iff .

source

psfile jl@crush.caltech.edu index

metric_compatible_connection

string_world-sheet_action

duality_transformation

Fucci-Hansen_metric

hermitian_metric

Euclidean_space

complex_metric

Weyl_rescaling

inner_product

weyl_tensor

vielbeinsl

isometry

spinor