  Entropic Dynamics is a framework in which quantum theory is derived as an
application of entropic methods of inference. There is no underlying action
principle. Instead, the dynamics is driven by entropy subject to the
appropriate constraints. In this paper we show how a Hamiltonian dynamics
arises as a type of non-dissipative entropic dynamics. We also show that the
particular form of the "quantum potential" that leads to the Schroedinger
equation follows naturally from information geometry.
