PHASE CHANGE. “The idea is that by allowing the excitatory synaptic connections among the set of neurons to be gravity‐like – in the sense of a negative interaction energy – the network gives rise to a critical state with an exponentially enhanced memory storage capacity.”
https://onlinelibrary.wiley.com/doi/full/10.1002/prop.201800007?casa_token=nn-sqzr1LtkAAAAA%3Axz_GSzZ1qHcoqtsAnyUFHP7LE4hzmCqVF57CqUh5T7pkS8T48kTAc_oyaUb3Ticpy78QnB1xd9Jk4mw