Speaker
Yan Li
(University of Chinese Academy of Sciences)
Description
Hamiltonian effective field theory has been used for explaining Lattice data. We develop it within partial waves mixing in the rest frame. The dimension of the Hamiltonian can be highly reduced with the partial wave cut-off and rotation symmetry. We apply this method to extract the Pion-Pion s-, d- and f-wave phase shifts within Isospin=2 case.
Authors
Yan Li
(University of Chinese Academy of Sciences)
Derek Leinweber
(University of Adelaide)
Anthony Thomas
(University of Adelaide)
Jiajun Wu
(University of Chinese Academy of Sciences)
