Phase diagram of four flavor QCD

Steven Gottlieb; W. Liu; R. L. Renken; R. L. Sugar; D. Toussaint

doi:10.1016/0920-5632(89)90119-9

Phase diagram of four flavor QCD

Steven Gottlieb, W. Liu, R. L. Renken, R. L. Sugar, D. Toussaint

Physics

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

2 Scopus citations

Abstract

The question of whether Quantum Chromodynamics with four flavors of dynamical fermions has a phase transition for all values of the quark mass is studied. Previous calculations with a quark mass of 0.20 are reviewed and new calculations on lattices with spatial size from 6 to 14 are presented. The situation is contrasted with that for quark mass of 0.025. No evidence for a first order transition with mass of 0.20 is seen in the new calculations.

Original language	English (US)
Pages (from-to)	326-330
Number of pages	5
Journal	Nuclear Physics B (Proceedings Supplements)
Volume	9
Issue number	C
DOIs	https://doi.org/10.1016/0920-5632(89)90119-9
State	Published - Jun 1989

ASJC Scopus subject areas

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

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@article{94aaa2d336d74e2598113e075b547b80,

title = "Phase diagram of four flavor QCD",

abstract = "The question of whether Quantum Chromodynamics with four flavors of dynamical fermions has a phase transition for all values of the quark mass is studied. Previous calculations with a quark mass of 0.20 are reviewed and new calculations on lattices with spatial size from 6 to 14 are presented. The situation is contrasted with that for quark mass of 0.025. No evidence for a first order transition with mass of 0.20 is seen in the new calculations.",

author = "Steven Gottlieb and W. Liu and Renken, {R. L.} and Sugar, {R. L.} and D. Toussaint",

note = "Funding Information: This work was supported in part by the U. S. Department of Energy grants DF~AT03-81ER40029 and DE-AC02-84-ER40125 and the National Science Foundation grants PHY-86-14185 and DMR87-19452.",

year = "1989",

month = jun,

doi = "10.1016/0920-5632(89)90119-9",

language = "English (US)",

volume = "9",

pages = "326--330",

journal = "Nuclear Physics B (Proceedings Supplements)",

issn = "0920-5632",

publisher = "Elsevier",

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TY - JOUR

T1 - Phase diagram of four flavor QCD

AU - Gottlieb, Steven

AU - Liu, W.

AU - Renken, R. L.

AU - Sugar, R. L.

AU - Toussaint, D.

N1 - Funding Information: This work was supported in part by the U. S. Department of Energy grants DF~AT03-81ER40029 and DE-AC02-84-ER40125 and the National Science Foundation grants PHY-86-14185 and DMR87-19452.

PY - 1989/6

Y1 - 1989/6

N2 - The question of whether Quantum Chromodynamics with four flavors of dynamical fermions has a phase transition for all values of the quark mass is studied. Previous calculations with a quark mass of 0.20 are reviewed and new calculations on lattices with spatial size from 6 to 14 are presented. The situation is contrasted with that for quark mass of 0.025. No evidence for a first order transition with mass of 0.20 is seen in the new calculations.

AB - The question of whether Quantum Chromodynamics with four flavors of dynamical fermions has a phase transition for all values of the quark mass is studied. Previous calculations with a quark mass of 0.20 are reviewed and new calculations on lattices with spatial size from 6 to 14 are presented. The situation is contrasted with that for quark mass of 0.025. No evidence for a first order transition with mass of 0.20 is seen in the new calculations.

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U2 - 10.1016/0920-5632(89)90119-9

DO - 10.1016/0920-5632(89)90119-9

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VL - 9

SP - 326

EP - 330

JO - Nuclear Physics B (Proceedings Supplements)

JF - Nuclear Physics B (Proceedings Supplements)

IS - C

ER -

Phase diagram of four flavor QCD

Abstract

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