372 citations · 1.8k across the 59 of their papers we have counts for
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Integrable properties of the differential-difference Kadomtsev-Petviashvili hierarchy and continuum limits
Wei Fu, Lin Huang, K. M. Tamizhmani +1
The paper reveals clear links between the differential-difference Kadomtsev-Petviashvili hierarchy and the (continuous) Kadomtsev-Petviashvili hierarchy, together with their symmet…
A new resummation scheme in scalar field theories
Wei-Jie Fu
A new resummation scheme in scalar field theories is proposed by combining parquet resummation techniques and flow equations, which is characterized by a hierarchy structure of the…
Two-particle Irreducible Effective Action Approach to Correlated Electron Systems
Wei-Jie Fu
The two-particle irreducible (2PI) effective action theories are employed to study the strongly fluctuating electron systems, under the formalism of the two-dimensional Hubbard mod…
Results from the 4PI Effective Action in 2- and 3-dimensions
M. E. Carrington, Wei-Jie Fu
We consider a symmetric scalar theory with quartic coupling and solve the equations of motion from the 4PI effective action in 2- and 3-dimensions using an iterative numerical latt…