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Formulation of domain-wall fermions in the Schrodinger functional
被引:2
|作者:
Takeda, Shinji
[1
]
机构:
[1] Columbia Univ, Dept Phys, New York, NY 10027 USA
来源:
关键词:
CHIRAL FERMIONS;
D O I:
10.1103/PhysRevD.87.114506
中图分类号:
P1 [天文学];
学科分类号:
0704 ;
摘要:
We present a formulation of domain-wall fermions in the Schrodinger functional by following a universality argument. To examine the formulation, we numerically investigate the spectrum of the free operator and perform a one-loop analysis to confirm universality and renormalizability. We also study the breaking of the Ginsparg-Wilson relation to understand the structure of chiral symmetry breaking from two sources: the bulk and the boundary. Furthermore, we discuss the lattice artifacts of the step scaling function by comparing with other fermion discretizations.
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页数:12
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