Schwinger Model Mass Anomalous Dimension

The mass anomalous dimension for several gauge theories with an infrared fixed point has recently been determined using the mode number of the Dirac operator. In order to better understand the sources of systematic error in this method, we apply it to a simpler model, the massive Schwinger model wit...

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Autor principal: Keegan, Liam
Lenguaje:eng
Publicado: SISSA 2015
Materias:
Particle Physics - Lattice
Acceso en línea:https://dx.doi.org/10.22323/1.251.0048
http://cds.cern.ch/record/2041533
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author Keegan, Liam
author_facet Keegan, Liam
author_sort Keegan, Liam
collection CERN
description The mass anomalous dimension for several gauge theories with an infrared fixed point has recently been determined using the mode number of the Dirac operator. In order to better understand the sources of systematic error in this method, we apply it to a simpler model, the massive Schwinger model with two flavours of fermions, where analytical results are available for comparison with the lattice data.
id cern-2041533
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2015
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spelling cern-20415332023-03-14T17:44:21Zdoi:10.22323/1.251.0048http://cds.cern.ch/record/2041533engKeegan, LiamSchwinger Model Mass Anomalous DimensionParticle Physics - LatticeThe mass anomalous dimension for several gauge theories with an infrared fixed point has recently been determined using the mode number of the Dirac operator. In order to better understand the sources of systematic error in this method, we apply it to a simpler model, the massive Schwinger model with two flavours of fermions, where analytical results are available for comparison with the lattice data.The mass anomalous dimension for several gauge theories with an infrared fixed point has recently been determined using the mode number of the Dirac operator. In order to better understand the sources of systematic error in this method, we apply it to a simpler model, the massive Schwinger model with two flavours of fermions, where analytical results are available for comparison with the lattice data.SISSAarXiv:1508.01685oai:cds.cern.ch:20415332015-08-07
spellingShingle Particle Physics - Lattice
Keegan, Liam
Schwinger Model Mass Anomalous Dimension
title Schwinger Model Mass Anomalous Dimension
title_full Schwinger Model Mass Anomalous Dimension
title_fullStr Schwinger Model Mass Anomalous Dimension
title_full_unstemmed Schwinger Model Mass Anomalous Dimension
title_short Schwinger Model Mass Anomalous Dimension
title_sort schwinger model mass anomalous dimension
topic Particle Physics - Lattice
url https://dx.doi.org/10.22323/1.251.0048
http://cds.cern.ch/record/2041533
work_keys_str_mv AT keeganliam schwingermodelmassanomalousdimension

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