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arXiv · 0709.2180

Effective field theories for rooted staggered fermions

Claude Bernard·Maarten Golterman·Yigal Shamir
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Abstract

We extend the construction of the Symanzik effective action to include rooted staggered fermions, starting from a generalization of the renormalization-group approach to rooted staggered fermions. The Symanzik action, together with the usual construction of a partially quenched chiral effective theory from a local, partially quenched, fundamental theory, can then be used to derive the chiral effective theory. The latter reproduces rooted staggered chiral perturbation theory.

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Claude Bernard, Maarten Golterman, Yigal Shamir. 2007-09-13. Effective field theories for rooted staggered fermions. https://arxiv.org/abs/0709.2180

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