We investigate the origin and behavior of oscillations observed in the hadron correlators constructed from the domain wall fermion (DWF) for different parameters involved in lattice QCD simulations. This oscillatory behavior at early time slices hinders the extraction of excited states in hadron spectroscopy. Furthermore, the deviation from exponential decay may have a significant impact on fer...

Sensor drift is currently the most challenging problem in gas sensing. We propose a novel ensemble method with dynamic weights based on fitting (DWF) to solve the gas discrimination problem, regardless of the gas concentration, with high accuracy over extended periods of time. The DWF method uses a dynamic weighted combination of support vector machine (SVM) classifiers trained by the datasets ...

We investigate chiral properties of the domain-wall fermion (DWF) system. After a brief introduction for the DWF, we summarize the recent numerical results on the chiral properties of the domain-wall QCD (DWQCD), which seem mutually inconsistent. We next derive a formula which connects a chiral symmetry breaking term in the five dimensional DWF Ward-Takahashi identity with the four-dimensional ...

Domain Wall Fermions (DWF) for lattice gauge theories were developed in [1]. Since then a wealth of activity has followed with the main focus being the application of DWF to chiral lattice gauge theories, but also to vector lattice gauge theories (see [2] and references therein). As a result of these works little doubt remains that DWF can be used to regularize vector gauge theories on the latt...

In the quenched approximation Domain Wall Fermions [1,2] (DWF) have been found to be an extremely successful approach to simulating QCD on the lattice. Crucial to this success is the fact that, when working at weak couplings (a ≈ 2GeV) and using improved gauge actions such as the DBW2 action, the degree of explicit chiral symmetry breaking is very small for practically useful sizes of the fifth...

The canton of Basel-Stadt was the only canton in Switzerland which introduced drinking water fluoridation (DWF) at 1 ppm (mg/l). All other cantons have relied on fluoridated domestic salt at 250 ppm F as the main vehicle for basic fluoride exposure. It has been suggested that persons living and working in the DWF areas or persons commuting to the DWF areas may be exposed to higher than optimal ...

I demonstrate that the chiral properties of Domain Wall Fermions (DWF) in the large to intermediate lattice spacing regime of QCD, 1 to 2 GeV, are significantly improved by adding to the action two standard Wilson fermions with supercritical mass equal to the negative DWF five dimensional mass. Using quenched DWF simulations I show that the eigenvalue spectrum of the transfer matrix Hamiltonian...

Eggplant is a vegetable crop with high economic value that cultivated worldwide. The dwarf mutant an important germplasm material has been extensively used in breeding. However, no eggplant mutants have reported, and little known regarding the genes responsible for dwarfism eggplant. In this study, we isolated (dwf) from ethyl methyl sulfonate (EMS)-induced library. Genetic analysis revealed dw...

In order to improve simulations with domain wall fermions (DWFs), it has been suggested to project out a number of low-lying eigenvalues of the 4-dimensional Dirac operator that generates the transfer matrix of DWF. We investigate how this projection method affects chiral properties of quenched DWF. In particular, we study the behaviour of the residual mass as a function of the size of the extr...