# Principle of least decoherence for Newtonian semiclassical gravity

@article{Tilloy2017PrincipleOL, title={Principle of least decoherence for Newtonian semiclassical gravity}, author={Antoine Tilloy and Lajo Di'osi}, journal={Physical Review D}, year={2017}, volume={96}, pages={104045} }

Recent works have proved that semi-classical theories of gravity needed not be fundamentally inconsistent, at least in the Newtonian regime. Using the machinery of continuous measurement theory and feedback, it was shown that one could construct well behaved models of hybrid quantum-classical dynamics at the price of an imposed (non unique) decoherence structure. We introduce a principle of least decoherence (PLD) which allows to naturally single out a unique model from all the available…

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