Massless composite fermions in two dimensions and the overlap

Rajamani Narayanan; Herbert Neuberger

doi:10.1016/S0370-2693(96)01634-6

Massless composite fermions in two dimensions and the overlap

Rajamani Narayanan, Herbert Neuberger

School of Arts and Sciences, New High Energy Theory Center

Research output: Contribution to journal › Article › peer-review

21 Scopus citations

Abstract

There exist chiral gauge models in two dimensions that have massless composite fermions. Two examples are presented and it is suggested that they be accepted as benchmark test-cases for generic proposals of non-perturbatively regulating chiral gauge theories in any dimension. We apply the overlap to the simpler of the two benchmarks and present the results of a numerical simulation of modest size.

Original language	English (US)
Pages (from-to)	360-367
Number of pages	8
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	393
Issue number	3-4
DOIs	https://doi.org/10.1016/S0370-2693(96)01634-6
State	Published - Feb 13 1997

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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10.1016/S0370-2693(96)01634-6

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abstract = "There exist chiral gauge models in two dimensions that have massless composite fermions. Two examples are presented and it is suggested that they be accepted as benchmark test-cases for generic proposals of non-perturbatively regulating chiral gauge theories in any dimension. We apply the overlap to the simpler of the two benchmarks and present the results of a numerical simulation of modest size.",

author = "Rajamani Narayanan and Herbert Neuberger",

note = "Funding Information: This research was supported in part by the DOE under grants # DE-FGO6-91ER40614 (R.N.), # DE-FGO6-90ER4056 1 (R.N.) and # DE-FGOS-",

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AU - Neuberger, Herbert

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N2 - There exist chiral gauge models in two dimensions that have massless composite fermions. Two examples are presented and it is suggested that they be accepted as benchmark test-cases for generic proposals of non-perturbatively regulating chiral gauge theories in any dimension. We apply the overlap to the simpler of the two benchmarks and present the results of a numerical simulation of modest size.

AB - There exist chiral gauge models in two dimensions that have massless composite fermions. Two examples are presented and it is suggested that they be accepted as benchmark test-cases for generic proposals of non-perturbatively regulating chiral gauge theories in any dimension. We apply the overlap to the simpler of the two benchmarks and present the results of a numerical simulation of modest size.

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JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 3-4

ER -

Massless composite fermions in two dimensions and the overlap

Abstract

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