Backdoor to the Hidden Ground State: Planted Vertex Cover Example

no code implementations • 11 May 2023 • Xin-Yi Fan, Hai-Jun Zhou

We discover that the disordered symmetric phase of this system may be locally stable with respect to the ordered phase at all inverse temperatures except for a unique eureka point $\beta_b$ at which it is only marginally stable.

Lateral predictive coding revisited: Internal model, symmetry breaking, and response time

no code implementations • 19 Jul 2022 • Zhen-Ye Huang, Xin-Yi Fan, Jianwen Zhou, Hai-Jun Zhou

Predictive coding is a promising theoretical framework in neuroscience for understanding information transmission and perception.