@article{6f18361aa0654dddbcde09a889a13f01,
title = "Second order lattice fermions",
abstract = "In an attempt to circumvent the species doubling problem of lattice fermions, we consider a second-order lagrangian formalism. We conclude that the lattice regulator breaks the underlying chiral symmetry of the massless theory. Adjusting the coefficient of the induced Pauli coupling does not restore the symmetry in the continuum limit.",
author = "Longhitano, {Anthony C.} and Benjamin Svetitsky",
note = "Funding Information: We thank L. McLerranf or introducinugs to the second-ordeidre a.T his work benefittefdr omhard questionass kedb y M. Peskina nd K.G. Wilson.W e also thankH . Kawai and J. Sapirsteinfo r assistanceT.h is work was supportedb y the NationalS cienceF ounda-tion underG rantNo. NSF PHY77-22336.",
year = "1983",
month = jun,
day = "30",
doi = "10.1016/0370-2693(83)90602-0",
language = "אנגלית",
volume = "126",
pages = "259--262",
journal = "Physics Letters B",
issn = "0370-2693",
publisher = "Elsevier B.V.",
number = "3-4",
}