Towards the QCD spectrum with dynamical quarks

Claude Bernard; Tom Blum; Thomas A. DeGrand; Carleton DeTar; Steven Gottlieb; Urs M. Heller; Jim Hetrick; Craig McNeile; Kari Rummukainen; Bob Sugar; Doug Toussaint; Matthew Wingate

doi:10.1016/S0920-5632(97)00491-X

Towards the QCD spectrum with dynamical quarks

Claude Bernard, Tom Blum, Thomas A. DeGrand, Carleton DeTar, Steven Gottlieb, Urs M. Heller, Jim Hetrick, Craig McNeile, Kari Rummukainen, Bob Sugar, Doug Toussaint, Matthew Wingate

Physics

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

13 Scopus citations

Abstract

We begin with a progress report on a simulation of two flavor QCD with Kogut-Susskind quarks using the simplest gauge and quark actions. We then discuss some empirical investigations of the hadron spectrum with Kogut-Susskind quarks with improved gauge and quark actions. While these tests are done in the quenched approximation, we expect that improvement of the quenched spectrum is a good indicator of what can be expected in full QCD calculations.

Original language	English (US)
Pages (from-to)	297-305
Number of pages	9
Journal	Nuclear Physics B - Proceedings Supplements
Volume	60
Issue number	1-2
DOIs	https://doi.org/10.1016/S0920-5632(97)00491-X
State	Published - Jan 1998

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics

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10.1016/S0920-5632(97)00491-X

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title = "Towards the QCD spectrum with dynamical quarks",

abstract = "We begin with a progress report on a simulation of two flavor QCD with Kogut-Susskind quarks using the simplest gauge and quark actions. We then discuss some empirical investigations of the hadron spectrum with Kogut-Susskind quarks with improved gauge and quark actions. While these tests are done in the quenched approximation, we expect that improvement of the quenched spectrum is a good indicator of what can be expected in full QCD calculations.",

author = "Claude Bernard and Tom Blum and DeGrand, {Thomas A.} and Carleton DeTar and Steven Gottlieb and Heller, {Urs M.} and Jim Hetrick and Craig McNeile and Kari Rummukainen and Bob Sugar and Doug Toussaint and Matthew Wingate",

note = "Funding Information: This work was supported by the U.S. Department of Energy under contracts DE-AC02-76CH-0016, DE-AC02-86ER-40253, DE-FG03-95ER-40906, DE-FG05-85ER250000, DE-FG05: 96ER40979, DE-2FG02-91ER-40628, DE-FG02-91ER-40661, and National Science Foundation grants NSF-PHY93-09458, NSF-PHY96-01227, NSF-PHY91-16964. Computations were performed at the Pittsburgh Supercomputer Center,",

year = "1998",

month = jan,

doi = "10.1016/S0920-5632(97)00491-X",

language = "English (US)",

volume = "60",

pages = "297--305",

journal = "Nuclear Physics B - Proceedings Supplements",

issn = "0920-5632",

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TY - JOUR

T1 - Towards the QCD spectrum with dynamical quarks

AU - Bernard, Claude

AU - Blum, Tom

AU - DeGrand, Thomas A.

AU - DeTar, Carleton

AU - Gottlieb, Steven

AU - Heller, Urs M.

AU - Hetrick, Jim

AU - McNeile, Craig

AU - Rummukainen, Kari

AU - Sugar, Bob

AU - Toussaint, Doug

AU - Wingate, Matthew

N1 - Funding Information: This work was supported by the U.S. Department of Energy under contracts DE-AC02-76CH-0016, DE-AC02-86ER-40253, DE-FG03-95ER-40906, DE-FG05-85ER250000, DE-FG05: 96ER40979, DE-2FG02-91ER-40628, DE-FG02-91ER-40661, and National Science Foundation grants NSF-PHY93-09458, NSF-PHY96-01227, NSF-PHY91-16964. Computations were performed at the Pittsburgh Supercomputer Center,

PY - 1998/1

Y1 - 1998/1

N2 - We begin with a progress report on a simulation of two flavor QCD with Kogut-Susskind quarks using the simplest gauge and quark actions. We then discuss some empirical investigations of the hadron spectrum with Kogut-Susskind quarks with improved gauge and quark actions. While these tests are done in the quenched approximation, we expect that improvement of the quenched spectrum is a good indicator of what can be expected in full QCD calculations.

AB - We begin with a progress report on a simulation of two flavor QCD with Kogut-Susskind quarks using the simplest gauge and quark actions. We then discuss some empirical investigations of the hadron spectrum with Kogut-Susskind quarks with improved gauge and quark actions. While these tests are done in the quenched approximation, we expect that improvement of the quenched spectrum is a good indicator of what can be expected in full QCD calculations.

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U2 - 10.1016/S0920-5632(97)00491-X

DO - 10.1016/S0920-5632(97)00491-X

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VL - 60

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EP - 305

JO - Nuclear Physics B - Proceedings Supplements

JF - Nuclear Physics B - Proceedings Supplements

IS - 1-2

ER -

Towards the QCD spectrum with dynamical quarks

Abstract

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