Residual Chiral Symmetry Breaking in Domain-Wall Fermions
| dc.creator | Jung, Chulwoo | |
| dc.creator | Edwards, Robert G. | |
| dc.creator | Ji, Xiangdong | |
| dc.creator | Gadiyak, Valeriya | |
| dc.date | 2000-10-31 | |
| dc.date.accessioned | 2026-07-07T10:51:56Z | |
| dc.date.available | 2026-07-07T10:51:56Z | |
| dc.description | We study the effective quark mass induced by the finite separation of the domain walls in the domain-wall formulation of chiral fermion as the function of the size of the fifth dimension ($L_s$), the gauge coupling ($β$) and the physical volume ($V$). We measure the mass by calculating the small eigenvalues of the hermitian domain-wall Dirac operator ($H_{\rm DWF}(m_0=1.8))$ in the topologically-nontrivial quenched SU(3) gauge configurations. We find that the induced quark mass is nearly independent of the physical volume, decays exponentially as a function of $L_s$, and has a strong dependence on the size of quantum fluctuations controlled by $β$. The effect of the choice of the lattice gluon action is also studied. | |
| dc.description | Lattice 2000 (Chiral fermions), 4 pages, 5 figures | |
| dc.identifier | https://arxiv.org/abs/hep-lat/0010094 | |
| dc.identifier | http://arxiv.org/abs/hep-lat/0010094 | |
| dc.identifier | Nucl.Phys.Proc.Suppl.94:748-751,2001 | |
| dc.identifier | doi:10.1016/S0920-5632(01)00907-0 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/184989 | |
| dc.subject | High Energy Physics - Lattice | |
| dc.title | Residual Chiral Symmetry Breaking in Domain-Wall Fermions | |
| dc.type | text |