7 citations · 8 across the 5 of their papers we have counts for
5 papers
Gate Based Implementation of the Laplacian with BRGC Code for Universal Quantum Computers
Ermal Rrapaj, Kenneth S. McElvain, Chia Cheng Chang +2
We study the gate-based implementation of the binary reflected Gray code (BRGC) and binary code of the unitary time evolution operator due to the Laplacian discretized on a lattice…
Prediction and compression of lattice QCD data using machine learning algorithms on quantum annealer
Boram Yoon, Chia Cheng Chang, Garrett T. Kenyon +2
We present regression and compression algorithms for lattice QCD data utilizing the efficient binary optimization ability of quantum annealers. In the regression algorithm, we enco…
D-Meson Mixing in 2+1-Flavor Lattice QCD
Chia Cheng Chang, C. M. Bouchard, A. X. El-Khadra +7
We present results for neutral D-meson mixing in 2+1-flavor lattice QCD. We compute the matrix elements for all five operators that contribute to D mixing at short distances, inclu…
Matrix elements from moments of correlation functions
Chris Bouchard, Chia Cheng Chang, Kostas Orginos +1
Momentum-space derivatives of matrix elements can be related to their coordinate-space moments through the Fourier transform. We derive these expressions as a function of momentum…
Update on a short-distance D^0-meson mixing calculation with flavors
C. C. Chang, C. Bernard, C. M. Bouchard +6
We present an update on our calculation of the short-distance -meson mixing hadronic matrix elements. The analysis is performed on the MILC collaboration's asqtad co…