Disentangling homophily, community structure, and triadic closure in networks

TP Peixoto - Physical Review X, 2022 - APS
Network homophily, the tendency of similar nodes to be connected, and transitivity, the
tendency of two nodes to be connected if they share a common neighbor, are conflated …

Interacting thermofield doubles and critical behavior in random regular graphs

O Valba, A Gorsky - Physical Review D, 2021 - APS
We discuss numerically the nonperturbative effects in exponential random graphs which are
analogue of eigenvalue instantons in matrix models. The phase structure of exponential …

Analytic solution of the two-star model with correlated degrees

M Bolfe, FL Metz, E Guzmán-González, IP Castillo - Physical Review E, 2021 - APS
Exponential random graphs are important to model the structure of real-world complex
networks. Here we solve the two-star model with degree-degree correlations in the sparse …