127 research outputs found
Exact Chiral Fermions and Finite Density on Lattice
Any mu^2-divergence is shown analytically to be absent for a class of actions
for Overlap and Domain Wall Fermions with nonzero chemical potential. All such
actions are, however, shown to violate the chiral invariance. While the
parameter M of these actions can be shown to be irrelevant in the continuum
limit, as expected, it is shown numerically that the continuum limit can be
reached with relatively coarser lattices for M in the range of 1.5-1.6.Comment: 8 pages, 3 figures, talk presented at The XXVI International
Symposium on Lattice Field Theory, July 14 - 19, 2008, Williamsburg,
Virginia, US
On the solutions of certain q-shift delay differential equations over non-Archimedean field
Inspired by the results of Malmquist [13], in this paper, we have investigated on the solutions of q-shift delay differential equations over non-Archimedean field. We also proved Clunie-type result corresponding to certain q-shift delay differential equations over non-Archimedean field.Publisher's Versio
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