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Simulations, Data Analysis and Algorithms

Table 2 Coordinates available in BHAC

From: The black hole accretion code

Coordinates Identifier Num. derivatives Init. \(\boldsymbol{g_{\mu\nu}}\)
Cartesian cart No No
Boyer-Lindquist bl No No
Kerr-Schild ks No No
Modified Kerr-Schild mks No No
Cartesian Kerr-Schild cks Yes Yes
Rezzolla & Zhidenko parametrization (Rezzolla and Zhidenko 2014) rz Yes No
Horizon penetrating Rezzolla & Zhidenko coordinates rzks Yes Yes
Hartle-Thorne (Hartle and Thorne 1968) ht Yes Yes