Quark condensation in field strength formulated QCD

K. Langfeld; M. Schaden

doi:10.1016/0370-2693(91)91019-R

Quark condensation in field strength formulated QCD

K. Langfeld
, M. Schaden

Technische Universitat Munchen

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

13 Citations (Scopus)

Abstract

In field strength formulated QCD the effective quark interaction induced by gluon condensation is investigated in a low momentum approximation. The quark condensate as a function of the current quark mass is calculated and agrees well with recent determinations by QCD sum rules. We find that <:sBARs:) is only approximately 60% of the light condensates.

Original language	English
Pages (from-to)	100-104
Number of pages	5
Journal	Physics Letters B
Volume	272
Issue number	1-2
DOIs	https://doi.org/10.1016/0370-2693(91)91019-R
Publication status	Published - 1991
Externally published	Yes

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title = "Quark condensation in field strength formulated QCD",

abstract = "In field strength formulated QCD the effective quark interaction induced by gluon condensation is investigated in a low momentum approximation. The quark condensate as a function of the current quark mass is calculated and agrees well with recent determinations by QCD sum rules. We find that <:sBARs:) is only approximately 60\% of the light condensates.",

author = "K. Langfeld and M. Schaden",

year = "1991",

doi = "10.1016/0370-2693(91)91019-R",

language = "English",

volume = "272",

pages = "100--104",

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AU - Langfeld, K.

AU - Schaden, M.

PY - 1991

Y1 - 1991

N2 - In field strength formulated QCD the effective quark interaction induced by gluon condensation is investigated in a low momentum approximation. The quark condensate as a function of the current quark mass is calculated and agrees well with recent determinations by QCD sum rules. We find that <:sBARs:) is only approximately 60% of the light condensates.

AB - In field strength formulated QCD the effective quark interaction induced by gluon condensation is investigated in a low momentum approximation. The quark condensate as a function of the current quark mass is calculated and agrees well with recent determinations by QCD sum rules. We find that <:sBARs:) is only approximately 60% of the light condensates.

UR - https://www.scopus.com/pages/publications/0002714695

UR - https://go.openathens.net/redirector/westernsydney.edu.au?url=https://doi.org/10.1016/0370-2693(91)91019-R

U2 - 10.1016/0370-2693(91)91019-R

DO - 10.1016/0370-2693(91)91019-R

M3 - Article

SN - 0370-2693

VL - 272

SP - 100

EP - 104

JO - Physics Letters B

JF - Physics Letters B

IS - 1-2

ER -

Quark condensation in field strength formulated QCD

Abstract

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