167 citations · 1.4k across the 42 of their papers we have counts for
6 papers · 1 filter
Spectroscopy of SU(4) lattice gauge theory with fermions in the two index anti-symmetric representation
Thomas DeGrand, Yuzhi Liu, Ethan T. Neil +2
We present a study of spectroscopy of SU(4) lattice gauge theory coupled to two flavors of Dirac fermions in the anti-symmetric two index representation. The fermion representation…
semileptonic form factors from unquenched lattice QCD and determination of
J. A. Bailey, A. Bazavov, C. Bernard +22
We compute the semileptonic form factors and update the determination of the CKM matrix element . We use the MILC asqtad ensembles with sea quarks…
Sampling versus Blocking
Yannick Meurice, Yuzhi Liu, Judah Unmuth-Yockey +2
The idea of blocking in configuration space has played an important role in the development of the RG ideas. However, despite being half a century old and having had a huge intelle…
Exploring the phase structure of 12-flavor
Zechariah Gelzer, Yuzhi Liu, Yannick Meurice
We are studying the gauge theory with 12 staggered fermions, searching for the endpoint of the line of first-order phase transitions in the mass--beta plane. This endpoint…
Improving the continuum limit of gradient flow step scaling
Anqi Cheng, Anna Hasenfratz, Yuzhi Liu +2
We introduce a non-perturbative improvement for the renormalization group step scaling function based on the gradient flow running coupling, which may be applied to any lattice gau…
Progress towards quantum simulating the classical O(2) model
Haiyuan Zou, Yuzhi Liu, Chen-Yen Lai +8
We connect explicitly the classical model in 1+1 dimensions, a model sharing important features with lattice gauge theory, to physical models potentially implementabl…