Ziwen Fu

activity

20022017

most citedRummukainen-Gottlieb's formula on two-particle system with different mass

142 citations · 509 across the 19 of their papers we have counts for

collaborators

Showing 2017Show all

2 papers · 1 filter

hep-lat2017★ 21 cited

$I = 0$ $π π$ $s$ -wave scattering length from lattice QCD

Ziwen Fu, Xu Chen

We deliver lattice results for the $I = 0$ $π π$ elastic $s$ -wave scattering length calculated with the MILC $N_{f} = 3$ flavors of the Asqtad-improved staggered fermions. The scattering…

hep-lat2017

Hadronic coupling constants of $g_{σ π π}$ in lattice QCD

Lingyun Wang, Ziwen Fu, Hang Chen

We investigate the coupling constant $g_{σ π π}$ for the hadronic decay $σ \to π π$ only using the relevant three-point function, which is evaluated by the moving-wall source technique…

I=0 ππ s-wave scattering length from lattice QCD

Hadronic coupling constants of gσππ​ in lattice QCD

$I = 0$ $π π$ $s$ -wave scattering length from lattice QCD

Hadronic coupling constants of $g_{σ π π}$ in lattice QCD