.. _lopsideddisk: Lopsided disk potential ============================ Like in `Kuijken & Tremaine `_, but for m=1. See :ref:`galpy.potential.CosmphiDiskPotential ` for a more general version that allows for a break radius within which the radial dependence of the potential changes from R^p to R^-p (lopsided disk corresponds to ``m=1``). .. autoclass:: galpy.potential.LopsidedDiskPotential :members: __init__