Sunkyu Lee

activity

20172026

ε_{K}

in the Standard Model with lattice QCD inputs

14 citations · 32 across the 21 of their papers we have counts for

collaborators

Showing 2020Show all

4 papers · 1 filter

hep-lat2020★ 2 cited

Chiral symmetry and taste symmetry from the eigenvalue spectrum of staggered Dirac operators

Hwancheol Jeong, Chulwoo Jung, Seungyeob Jwa +8

We investigate general properties of the eigenvalue spectrum for improved staggered quarks. We introduce a new chirality operator $[γ_{5} \otimes 1]$ and a new shift operator $[1 \ot…

hep-lat2020

Semileptonic $B \to D^{(*)} ℓ ν$ Decay Form Factors using the Oktay-Kronfeld Action

Tanmoy Bhattacharya, Benjamin J. Choi, Rajan Gupta +6

We report recent progress in calculating semileptonic form factors for the $B ˉ \to D^{*} ℓ ν ˉ$ and $B ˉ \to D ℓ ν ˉ$ decays using the Oktay-Kronfeld (OK) actio…

hep-lat2020★ 2 cited

Leptonic decays of $B_{(s)}$ and $D_{(s)}$ using the OK action

Tanmoy Bhattacharya, Benjamin J. Choi, Rajan Gupta +6

We present recent progress in the lattice calculation of leptonic decay constants for $B_{(s)}$ and $D_{(s)}$ mesons using the Oktay-Kronfeld (OK) action for charm and bottom valen…

hep-lat2020

Improvement of heavy-heavy and heavy-light currents with the Oktay-Kronfeld action

Jon A. Bailey, Yong-Chull Jang, Sunkyu Lee +2

The CKM matrix elements $V_{c b}$ and $V_{u b}$ can be obtained by combining data from the experiments with lattice QCD results for the semi-leptonic form factors for the $\bar{B} \t…

Chiral symmetry and taste symmetry from the eigenvalue spectrum of staggered Dirac operators

Semileptonic B→D(∗)ℓν Decay Form Factors using the Oktay-Kronfeld Action

Leptonic decays of B(s)​ and D(s)​ using the OK action

Improvement of heavy-heavy and heavy-light currents with the Oktay-Kronfeld action

Semileptonic $B \to D^{(*)} ℓ ν$ Decay Form Factors using the Oktay-Kronfeld Action

Leptonic decays of $B_{(s)}$ and $D_{(s)}$ using the OK action