3 papers
hep-lat2009
A general study on the volume dependence of spectral weights in lattice field theory
Zhi-Yuan Niu, Ming Gong, Chuan Liu +1
It has been suggested that the volume dependence of the spectral weight could be utilized to distinguish single and multi-particle states in Monte Carlo simulations. In a recent st…
hep-lat2009
Low-energy Scattering and the Resonance-like Structure
Guo-Zhan Meng, Ming Gong, Ying Chen +10
Low-energy scattering of and meson are studied using quenched lattice QCD with improved lattice actions on anisotropic lattices. The calculation is performed within Lüs…
hep-lat2007
Hadron Scattering in an Asymmetric Box
Xin Li, Ying Chen, Guo-Zhan Meng +10
We propose to study hadron-hadron scattering using lattice QCD in an asymmetric box which allows one to access more non-degenerate low-momentum modes for a given volume. The conven…