SciPy

darkhistory.physics.struct_boost_func

darkhistory.physics.struct_boost_func(model='einasto_with_subs', model_params=None)

Structure formation boost factor 1+B(z).

Parameters:
model : {‘einasto_with_subs’, ‘erfc’}

Model to use. See 1604.02457.

model_params : tuple of floats

Model parameters (b_h, delta, z_h) for ‘erfc’ option.

Returns:
float or ndarray

Boost factor.

Notes

Refer to 1408.1109 for erfc model, 1604.02457 for all other model descriptions and parameters.

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