4 papers
Field sparsening for the construction of the correlation functions in lattice QCD
Yuan Li, Shi-Cheng Xia, Xu Feng +2
Two field-sparsening methods, namely the sparse-grid method and the random field selection method, are used in this paper for the construction of the 2-point and 3-point correlatio…
Parton distribution functions of on the lattice
Yahui Chai, Yuan Li, Shicheng Xia +10
We perform a first calculation for the unpolarized parton distribution function of the baryon using lattice QCD simulations within the framework of Large Momentum Effective T…
Parton distribution functions of on the lattice
Yahui Chai, Yuan Li, Shicheng Xia +10
We present results for renormalized matrix elements related to the unpolarized quasi-distribution function of the baryon making use of the large momentum effective theory. Tw…
Light-Neutrino Exchange and Long-Distance Contributions to Decays: An Exploratory Study on
Xu Feng, Lu-Chang Jin, Xin-Yu Tuo +1
We present an exploratory lattice QCD calculation of the neutrinoless double beta decay . Under the mechanism of light-neutrino exchange, the decay amplitude involves sig…