9 citations · 12 across the 4 of their papers we have counts for
4 papers
Sharp convergence of nonlinear functionals of a class of Gaussian random fields
Weijun Xu
We present a self-contained proof of a uniform bound on multi-point correlations of trigonometric functions of a class of Gaussian random fields. It corresponds to a special case o…
Moments of 2D Parabolic Anderson Model
Yu Gu, Weijun Xu
In this note, we use the Feynman-Kac formula to derive a moment representation for the 2D parabolic Anderson model in small time, which is related to the intersection local time of…
Construction of diagrams for pedestrians
Jean-Christophe Mourrat, Hendrik Weber, Weijun Xu
We aim to give a pedagogic and essentially self-contained presentation of the construction of various stochastic objects appearing in the dynamical model. The construction…
Early thermalization of quark-gluon matter with the elastic scattering of ggq and ggqbar
Xiao-Ming Xu, Zhen-Yu Shen, Zhi-Cheng Ye +1
Elastic gluon-gluon-quark (gluon-gluon-antiquark) scattering is studied in perturbative QCD with 123 Feynman diagrams at the tree level. Individually squared amplitudes and interfe…