Instanton density in a theory with massless quarks

M. A. Shifman; A. I. Vainshtein; V. I. Zakharov

doi:10.1016/0550-3213(80)90389-2

Instanton density in a theory with massless quarks

M. A. Shifman
, A. I. Vainshtein
, V. I. Zakharov

Physics and Astronomy (Twin Cities)

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

223 Scopus citations

Abstract

The influence of the complex structure of the QCD vacuum on the density of small-size instantons is discussed. In the theory with light quarks an expression is obtained which describes the instantons taking account of the quark vacuum condensate.

Original language	English (US)
Pages (from-to)	46-56
Number of pages	11
Journal	Nuclear Physics, Section B
Volume	163
Issue number	C
DOIs	https://doi.org/10.1016/0550-3213(80)90389-2
State	Published - 1980

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title = "Instanton density in a theory with massless quarks",

abstract = "The influence of the complex structure of the QCD vacuum on the density of small-size instantons is discussed. In the theory with light quarks an expression is obtained which describes the instantons taking account of the quark vacuum condensate.",

author = "Shifman, \{M. A.\} and Vainshtein, \{A. I.\} and Zakharov, \{V. I.\}",

year = "1980",

doi = "10.1016/0550-3213(80)90389-2",

language = "English (US)",

volume = "163",

pages = "46--56",

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T1 - Instanton density in a theory with massless quarks

AU - Shifman, M. A.

AU - Vainshtein, A. I.

AU - Zakharov, V. I.

PY - 1980

Y1 - 1980

N2 - The influence of the complex structure of the QCD vacuum on the density of small-size instantons is discussed. In the theory with light quarks an expression is obtained which describes the instantons taking account of the quark vacuum condensate.

AB - The influence of the complex structure of the QCD vacuum on the density of small-size instantons is discussed. In the theory with light quarks an expression is obtained which describes the instantons taking account of the quark vacuum condensate.

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UR - https://www.scopus.com/pages/publications/0002941566#tab=citedBy

U2 - 10.1016/0550-3213(80)90389-2

DO - 10.1016/0550-3213(80)90389-2

M3 - Article

AN - SCOPUS:0002941566

SN - 0550-3213

VL - 163

SP - 46

EP - 56

JO - Nuclear Physics, Section B

JF - Nuclear Physics, Section B

IS - C

ER -

Instanton density in a theory with massless quarks

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