mt_to_rmt

anri.crystal.mt_to_rmt(mt)

Convert metric tensor to reciprocal metric tensor.

Parameters:

mt (Array) – [3,3] Metric tensor

Returns:

rmt (jax.Array) – [3,3] Reciprocal metric tensor

Notes

\(\tens{G^{ij}} = \tens{G_{ij}^{-1}}\)