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More on random-lattice fermions

Abstract

The lattice fermion determinants, in a given background gauge field, are evaluated for two different kinds of random lattices and compared to those of naive and Wilson fermions in the continuum limit. While the fermion doubling is confirmed on one kind of lattices, there is positive evidence that it may be absent for the other, at least for vector interactions in two dimensions. Combined with previous studies, arbitrary randomness by itself is shown to be not a sufficient condition to remove the fermion doublers. ((orig.)).
Authors:
Kieu, T D; [1]  Markham, J F; [1]  Paranavitane, C B [1] 
  1. Melbourne Univ., Parkville (Australia). School of Physics
Publication Date:
Apr 01, 1995
Product Type:
Journal Article
Report Number:
CONF-9409269-
Reference Number:
SCA: 662110; PA: AIX-26:064402; EDB-95:132483; SN: 95001458416
Resource Relation:
Journal Name: Nuclear Physics B, Proceedings Supplements; Journal Volume: 42; Conference: Lattice `94, Bielefeld (Germany), 25 Sep - 1 Oct 1994; Other Information: PBD: Apr 1995
Subject:
66 PHYSICS; LATTICE FIELD THEORY; FERMIONS; UNIFIED GAUGE MODELS; INTERACTIONS; RANDOMNESS; TWO-DIMENSIONAL CALCULATIONS; VECTOR FIELDS
OSTI ID:
101120
Country of Origin:
Netherlands
Language:
English
Other Identifying Numbers:
Journal ID: NPBSE7; ISSN 0920-5632; TRN: NL95FF449064402
Submitting Site:
NLN
Size:
pp. 624-626
Announcement Date:
Oct 05, 1995

Citation Formats

Kieu, T D, Markham, J F, and Paranavitane, C B. More on random-lattice fermions. Netherlands: N. p., 1995. Web. doi:10.1016/0920-5632(95)00331-3.
Kieu, T D, Markham, J F, & Paranavitane, C B. More on random-lattice fermions. Netherlands. doi:10.1016/0920-5632(95)00331-3.
Kieu, T D, Markham, J F, and Paranavitane, C B. 1995. "More on random-lattice fermions." Netherlands. doi:10.1016/0920-5632(95)00331-3. https://www.osti.gov/servlets/purl/10.1016/0920-5632(95)00331-3.
@misc{etde_101120,
title = {More on random-lattice fermions}
author = {Kieu, T D, Markham, J F, and Paranavitane, C B}
abstractNote = {The lattice fermion determinants, in a given background gauge field, are evaluated for two different kinds of random lattices and compared to those of naive and Wilson fermions in the continuum limit. While the fermion doubling is confirmed on one kind of lattices, there is positive evidence that it may be absent for the other, at least for vector interactions in two dimensions. Combined with previous studies, arbitrary randomness by itself is shown to be not a sufficient condition to remove the fermion doublers. ((orig.)).}
doi = {10.1016/0920-5632(95)00331-3}
journal = {Nuclear Physics B, Proceedings Supplements}
volume = {42}
journal type = {AC}
place = {Netherlands}
year = {1995}
month = {Apr}
}