Charged fermion correlation functions in a lattice scalar-fermion model with global chiral U(1) symmetry

Sinya Aoki; I. Hsiu Lee; Robert E. Shrock

doi:10.1016/0550-3213(92)90550-U

Charged fermion correlation functions in a lattice scalar-fermion model with global chiral U(1) symmetry

Sinya Aoki
, I. Hsiu Lee
, Robert E. Shrock

Institute for Theoretical Physics

Stony Brook University
Rockefeller University

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

4 Scopus citations

Abstract

We construct a charged vectorial field in the global limit of a U(1) chiral lattice gauge theory and, using the hopping parameter expansion, calculate its propagator. We show that the doubler modes are removed and that it is possible to tune a bare Yukawa-like coupling to obtain a finite mass for this field in the continuum limit. Related results are given for the propagators of chiral fermions.

Original language	English
Pages (from-to)	229-242
Number of pages	14
Journal	Nuclear Physics, Section B
Volume	388
Issue number	1
DOIs	https://doi.org/10.1016/0550-3213(92)90550-U
State	Published - Dec 14 1992

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title = "Charged fermion correlation functions in a lattice scalar-fermion model with global chiral U(1) symmetry",

abstract = "We construct a charged vectorial field in the global limit of a U(1) chiral lattice gauge theory and, using the hopping parameter expansion, calculate its propagator. We show that the doubler modes are removed and that it is possible to tune a bare Yukawa-like coupling to obtain a finite mass for this field in the continuum limit. Related results are given for the propagators of chiral fermions.",

author = "Sinya Aoki and Lee, \{I. Hsiu\} and Shrock, \{Robert E.\}",

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AU - Aoki, Sinya

AU - Lee, I. Hsiu

AU - Shrock, Robert E.

PY - 1992/12/14

Y1 - 1992/12/14

N2 - We construct a charged vectorial field in the global limit of a U(1) chiral lattice gauge theory and, using the hopping parameter expansion, calculate its propagator. We show that the doubler modes are removed and that it is possible to tune a bare Yukawa-like coupling to obtain a finite mass for this field in the continuum limit. Related results are given for the propagators of chiral fermions.

AB - We construct a charged vectorial field in the global limit of a U(1) chiral lattice gauge theory and, using the hopping parameter expansion, calculate its propagator. We show that the doubler modes are removed and that it is possible to tune a bare Yukawa-like coupling to obtain a finite mass for this field in the continuum limit. Related results are given for the propagators of chiral fermions.

UR - https://www.scopus.com/pages/publications/13644283363

U2 - 10.1016/0550-3213(92)90550-U

DO - 10.1016/0550-3213(92)90550-U

M3 - Article

AN - SCOPUS:13644283363

SN - 0550-3213

VL - 388

SP - 229

EP - 242

JO - Nuclear Physics, Section B

JF - Nuclear Physics, Section B

IS - 1

ER -

Charged fermion correlation functions in a lattice scalar-fermion model with global chiral U(1) symmetry

Abstract

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