5 citations · 7 across the 6 of their papers we have counts for
6 papers
Deep learning study on the Dirac eigenvalue spectrum of staggered quarks
Hwancheol Jeong, Chulwoo Jung, Seungyeob Jwa +8
We study the chirality of staggered quarks on the Dirac eigenvalue spectrum using deep learning (DL) techniques. The Kluberg-Stern method to construct staggered bilinear operators…
Performance of several Lanczos eigensolvers with HISQ fermions
Hwancheol Jeong, Carleton DeTar, Steven Gottlieb
We investigate the state-of-the-art Lanczos eigensolvers available in the Grid and QUDA libraries. They include Implicitly Restarted Lanczos, Thick-Restart Lanczos, and Block Lancz…
Chiral Ward identities for Dirac eigenmodes with staggered fermions
Hwancheol Jeong, Chulwoo Jung, Sunghee Kim +2
We study chiral properties of eigenvalue spectrum for staggered quarks. We present a new method to identify would-be zero modes and nonzero modes using their symmetry and chiral pr…
How to identify zero modes for improved staggered fermions
Hwancheol Jeong, Seungyeob Jwa, Jangho Kim +4
We present results of the eigenvalue spectrum for the staggered Diräc operator obtained using a modified Lanczos algorithm. We identify zero modes and non-zero modes. We derive the…
Recent progress in calculation of using staggered fermions
Taegil Bae, Yong-Chull Jang, Hwancheol Jeong +11
We report on recent progress in the calculation of using HYP-smeared improved staggered fermions on the MILC asqtad lattices. We have added measurements on fine ($a\sim 0.09…
Beyond the Standard Model corrections to mixing
Jon A. Bailey, Taegil Bae, Yong-Chull Jang +11
We calculate the B-parameters for operators arising in theories of new physics beyond the standard model (BSM) using HYP-smeared improved staggered fermions on the MILC asqtad latt…