Publications (117)
Tuning the hopping parameter in the Oktay-Kronfeld action for charm and bottom quarks on a MILC HISQ ensemble
Hwancheol Jeong, Weonjong Lee, Jaehoon Leem +4
Penguin diagrams for the HYP staggered fermions
Keunsu Choi, Weonjong Lee
Covariance fitting of highly correlated data in lattice QCD
Boram Yoon, Yong-Chull Jang, Chulwoo Jung +1
Current status of $\varepsilon_K$ in lattice QCD
Weonjong Lee
Improved bilinears in unquenched lattice QCD
Tanmoy Bhattacharya, Rajan Gupta, Weonjong Lee +2
Kaon BSM B-parameters using improved staggered fermions from $N_f=2+1$ unquenched QCD
Benjamin J. Choi, Yong-Chull Jang, Chulwoo Jung +10
Multi GPU Performance of Conjugate Gradient Algorithm with Staggered Fermions
Hyung-Jin Kim, Weonjong Lee
Matching coefficients for improved staggered bilinears
Weonjong Lee, Stephen R. Sharpe
Non-degenerate quark mass effect on $B_K$ with a mixed action
Taegil Bae, Jongjeong Kim, Weonjong Lee
Fixed-point pure gauge action using $ b= \sqrt{3} $ RGT
Tanmoy Bhattacharya, Rajan Gupta, Weonjong Lee
Non-perturbative Renormalization of Four-Fermion Operators Relevant to $B_K$ with Staggered Quarks
Hwancheol Jeong, Jangho Kim, Jongjeong Kim +3
Perturbative improvement of staggered fermions using fat links
Weonjong Lee
Perturbative matching of staggered four-fermion operators with hypercubic fat links
Weonjong Lee, Stephen Sharpe
Pion spectrum using improved staggered fermions
Taegil Bae, Jongjeong Kim, Weonjong Lee +1
Toolkit for staggered $ÎS=2$ matrix elements
Jongjeong Kim, Weonjong Lee, Jaehoon Leem +2
Scaling behavior and sea quark dependence of pion spectrum with HYP-smeared staggered fermions
David Adams, Taegil Bae, Hyung-Jin Kim +6
Nonperturbative Renormalization in the RI-SMOM Scheme and Gribov Uncertainty in the RI-MOM Scheme for Staggered Bilinears
Jangho Kim, Weonjong Lee, Jeonghwan Pak +2
The Static Quark Potential from the Gauge Independent Abelian Decomposition
Nigel Cundy, Y. M. Cho, Weonjong Lee
One loop matching factors for improved staggered four-fermion operators with improved glue
Jongjeong Kim, Weonjong Lee, Stephen R. Sharpe
$B_K$ with improved staggered fermions: analysis using SU(2) staggered chiral perturbation theory
Boram Yoon, Taegil Bae, Yong-Chull Jang +7
K^0--\bar{K}^0 mixing in full lattice QCD
Weonjong Lee, Markus Klomfass
Determination of $B_K$ using improved staggered fermions (IV) One-loop matching
Jangho Kim, Taegil Bae, Hyung-Jin Kim +6
Flavored pions and kaons at next-to-leading order in mixed-action staggered chiral perturbation theory
Jon A. Bailey, Jongjeong Kim, Weonjong Lee +2
Improvement of the pion spectrum with HYP-smeared staggered fermions
Taegil Bae, David Adams, Chulwoo Jung +5
Non-Perturbative Renormalization for Staggered Fermions (Self-energy Analysis)
Jangho Kim, Boram Yoon, Weonjong Lee
Taste non-Goldstone, flavor-charged pseudo-Goldstone boson decay constants in staggered chiral perturbation theory
Jon A. Bailey, Weonjong Lee, Boram Yoon
The static quark potential from the gauge invariant Abelian decomposition
Nigel Cundy, Y. M. Cho, Weonjong Lee +1
Performance of Kepler GTX Titan GPUs and Xeon Phi System
Hwancheol Jeong, Weonjong Lee, Jeonghwan Pak +6
Perturbative Matching of the staggered four-fermion operators for e'/e
Weonjong Lee
Systematic Uncertainties in $B_K$ with Improved Staggered Fermions
Yong-Chull Jang, Taegil Bae, Hyung-Jin Kim +7
Complete Monopole Dominance of the Yang-Mills Confining Potential
Nigel Cundy, Y. M. Cho, Weonjong Lee
Determination of $B_K$ using improved staggered fermions (III) Finite volume effects
Boram Yoon, Taegil Bae, Hyung-Jin Kim +7
Status report on $\varepsilon_K$ with lattice QCD inputs
Jon A. Bailey, Weonjong Lee, Jaehoon Leem +2
Kaon mixing matrix elements from beyond-the-Standard-Model operators in staggered chiral perturbation theory
Jon A. Bailey, Hyung-Jin Kim, Weonjong Lee +1
Renormalisation group evolution for the $ÎS = 1$ effective Hamiltonian with $N_f=2+1$
David H. Adams, Weonjong Lee
Determination of $\varepsilon_K$ using lattice QCD inputs
Jon A. Bailey, Yong-Chull Jang, Weonjong Lee +1
Update on Heavy-Meson Spectrum Tests of the Oktay--Kronfeld Action
Jon A. Bailey, Yong-Chull Jang, Weonjong Lee +3
Description and comparison of Fat7-bar and HYP fat links
Sundance O. Bilson-Thompson, Weonjong Lee
Miscellanies of $ K^0 - \bar{K}^0 $ mixing and $ B_K $
Markus Klomfass, Weonjong Lee
Structure of logarithmically divergent one-loop lattice Feynman integrals
David H. Adams, Weonjong Lee
Heavy-Meson Spectrum Tests of the Oktay--Kronfeld Action
Jon A. Bailey, Yong-Chull Jang, Weonjong Lee +3
Calculating $B_K$ using HYP staggered fermions
Taegil Bae, Hyung-Jin Kim, Jongjeong Kim +5
Calculation of BSM Kaon B-parameters using Staggered Quarks
Yong-Chull Jang, Hwancheol Jeong, Jangho Kim +9
Gell-Mann-Oakes-Renner relation for multiple chiral symmetries
Nigel Cundy, Weonjong Lee
$B_K$ using HYP-smeared staggered fermions in $N_f=2+1$ unquenched QCD
Taegil Bae, Yong-Chull Jang, Chulwoo Jung +6
$B_K$ in unquenched QCD using improved staggered fermions
Jongjeong Kim, Taegil Bae, Weonjong Lee +1
Non-perturbative Renormalization of Bilinear Operators on Fine Lattice
Hwancheol Jeong, Jangho Kim, Weonjong Lee +2
Non-perturbative Renormalization Constants using Ward Identities
Tanmoy Bhattacharya, Shailesh Chandrasekharan, Rajan Gupta +2
Determination of $B_K$ using improved staggered fermions (II) SU(2) chiral perturbation theory fit
Hyung-Jin Kim, Taegil Bae, Jangho Kim +6
$B_K$ with improved staggered fermions: analysis using SU(3) staggered chiral perturbation theory
Jangho Kim, Taegil Bae, Yong-Chull Jang +7
First results for $B_K$ on the ultrafine ($a=0.045$ fm) ensemble
Taegil Bae, Yong-Chull Jang, Hyung-Jin Kim +7
Optimization of the Oktay-Kronfeld Action Conjugate Gradient Inverter
Yong-Chull Jang, Jon A. Bailey, Weonjong Lee +3
Improved currents for $\bar{B}\to D^{(*)}\ell\barν$ form factors from Oktay-Kronfeld heavy quarks
Jon A. Bailey, Yong-Chull Jang, Weonjong Lee +1
Calculating $B_K$ using a mixed action
Jongjeong Kim, Taegil Bae, Weonjong Lee
String tension from gauge invariant Magnetic Monopoles
Nigel Cundy, Weonjong Lee, Jaehoon Leem +1
Anomalous Chiral Symmetry Breaking above the QCD Phase Transition
Shailesh Chandrasekharan, Dong Chen, Norman Christ +3
Calculating $ε'/ε$ using HYP staggered fermions
Tanmoy Bhattacharya, George T. Fleming, Rajan Gupta +3
Current status of $\varepsilon_K$ calculated with lattice QCD inputs
Jon A. Bailey, Yong-Chull Jang, Weonjong Lee
Chiral extrapolation of matrix elements of BSM kaon operators
Jon A. Bailey, Hyung-Jin Kim, Weonjong Lee +1
Modifying the molecular dynamics action to increase topological tunnelling rate for dynamical overlap fermions
Nigel Cundy, Weonjong Lee
Non-perturbative Renormalization of Bilinear Operators with Improved Staggered Quarks
Jangho Kim, Jongjeong Kim, Weonjong Lee +1
Recent progress in calculation of $B_K$ using staggered fermions
Taegil Bae, Yong-Chull Jang, Hwancheol Jeong +11
Eradication of singularities in the next-to-leading order RG evolution for the ÎS = 1 effective Hamiltonian with 3 quark flavours
David H. Adams, Weonjong Lee
Confinement From The Gauge Invariant Abelian Decomposition
Nigel Cundy, Yongmin Cho, Weonjong Lee
Penguin diagrams for improved staggered fermions
Weonjong Lee
Standard Model evaluation of $\varepsilon_K$ using lattice QCD inputs for $\hat{B}_K$ and $V_{cb}$
Jon A. Bailey, Yong-Chull Jang, Weonjong Lee +1
Improved bilinears in lattice QCD with non-degenerate quarks
Tanmoy Bhattacharya, Rajan Gupta, Weonjong Lee +2
One Spin Trace Formalism for $ B_K $
Weonjong Lee, Markus Klomfass
Continuum extrapolation of $B_K$ with staggered fermions
Weonjong Lee, Yong-Chull Jang, Hyung-Jin Kim +8
One-loop matching coefficients for improved staggered bilinears
Weonjong Lee, Stephen R. Sharpe
Partial Flavor Symmetry Restoration for Chiral Staggered Fermions
Weonjong Lee, Stephen Sharpe
Taste non-Goldstone, flavor-charged pseudo-Goldstone boson masses in staggered chiral perturbation theory
Jon A. Bailey, Hyung-Jin Kim, Weonjong Lee +1
Finite Volume Errors in $B_K$
Jangho Kim, Hyung-Jin Kim, Weonjong Lee +2
Scaling behavior of improvement and renormalization constants
Tanmoy Bhattacharya, Rajan Gupta, Weonjong Lee +1
Beyond the Standard Model B-parameters with improved staggered fermions in $N_f=2+1$ QCD
Taegil Bae, Yong-Chull Jang, Hwancheol Jeong +10
Performance of GTX Titan X GPUs and Code Optimization
Hwancheol Jeong, Sangbaek Lee, Weonjong Lee +3
Quark Mass Renormalization on the Lattice with Staggered Fermions
Weonjong Lee
The eigSUMR inverter for overlap fermion
Nigel Cundy, Weonjong Lee
The conserved axial current in the presence of multiple chiral symmetries
Nigel Cundy, Weonjong Lee
Taste symmetry breaking with HYP-smeared staggered fermions
Taegil Bae, David H. Adams, Chulwoo Jung +5
Improvement and Renormalization Constants in O(a) Improved Lattice QCD
Tanmoy Bhattacharya, Rajan Gupta, Weonjong Lee +1
Improved determination of $B_K$ with staggered quarks
Taegil Bae, Yong-Chull Jang, Hwancheol Jeong +12
One loop matching factors for staggered bilinear operators with improved glue
Jongjeong Kim, Weonjong Lee, Stephen R. Sharpe
Renormalization constants using quark states in Landau gauge
Tanmoy Bhattacharya, Rajan Gupta, Weonjong Lee
Recent progress in staggered chiral perturbation theory
Jon Bailey, Hyung-Jin Kim, Weonjong Lee +1
$Re(A_0)$, $Re(A_2)$ and RG evolution for $N_f=3$
Keunsu Choi, Weonjong Lee
Finite volume effects in $B_K$ with improved staggered fermions
Jangho Kim, Chulwoo Jung, Hyung-Jin Kim +2
Partial Restoration of Flavor Symmetry for Chiral Staggered Fermions
Weonjong Lee, Stephen Sharpe
Overlap fermions on GPUs
Nigel Cundy, Weonjong Lee
Numerical Study of $ K^0$--$\bar{K}^0$ Mixing and $ B_K $
Weonjong Lee, Markus Klomfass
Current status of $\varepsilon_K$ with lattice QCD inputs
Jon A. Bailey, Yong-Chull Jang, Weonjong Lee +1
Code Optimization on Kepler GPUs and Xeon Phi
Yong-Chull Jang, Hwancheol Jeong, Jangho Kim +3
Taste non-Goldstone pion decay constants in staggered chiral perturbation theory
Jon A. Bailey, Boram Yoon, Weonjong Lee
Non-Goldstone pion masses with NLO in Staggered Chiral Perturbation Theory
Jon A. Bailey, Hyung-Jin Kim, Weonjong Lee
Kaon $B$-parameter from improved staggered fermions in $N_f=2+1$ QCD
Taegil Bae, Yong-Chull Jang, Chulwoo Jung +9
Performance of SSE and AVX Instruction Sets
Hwancheol Jeong, Sunghoon Kim, Weonjong Lee +1
Scaling behavior of discretization errors in renormalization and improvement constants
Tanmoy Bhattacharya, Rajan Gupta, Weonjong Lee +1
One-loop matching factors for staggered bilinear operators with improved gauge actions
Jongjeong Kim, Weonjong Lee, Stephen R. Sharpe
Heavy-heavy current improvement for calculation of $\bar{B}\rightarrow D^{(*)}\ell \barν$ semi-leptonic form factors using the Oktay-Kronfeld action
Jon A. Bailey, Jaehoon Leem, Weonjong Lee +1
General properties of logarithmically divergent one-loop lattice Feynman integrals
Jongjeong Kim, David H. Adams, Weonjong Lee