1984
DOI: 10.1016/0375-9474(84)90692-4
|View full text |Cite
|
Sign up to set email alerts
|

Baryon density of quarks coupled to a chiral field

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

4
168
1
1

Year Published

1987
1987
2004
2004

Publication Types

Select...
6
3

Relationship

0
9

Authors

Journals

citations
Cited by 274 publications
(174 citation statements)
references
References 11 publications
4
168
1
1
Order By: Relevance
“…In recent years numerous hedgehog models, such as the Skyrme model [18][19][20][21], chiral quark models [22][23][24][25][26][27], hybrid bag models [28], chiral models with confinement [26,[29][30][31], or the Nambu-Jona-Lasinio model [32] in the solitonic treatment [33][34][35][36][37][38][39], were quite successful in describing the phenomenology of nucleon structure. The basis for these hedgehogs models is the large-N c limit [40,41] of QCD.…”
Section: Introductionmentioning
confidence: 99%
“…In recent years numerous hedgehog models, such as the Skyrme model [18][19][20][21], chiral quark models [22][23][24][25][26][27], hybrid bag models [28], chiral models with confinement [26,[29][30][31], or the Nambu-Jona-Lasinio model [32] in the solitonic treatment [33][34][35][36][37][38][39], were quite successful in describing the phenomenology of nucleon structure. The basis for these hedgehogs models is the large-N c limit [40,41] of QCD.…”
Section: Introductionmentioning
confidence: 99%
“…These results indicate the possibility of the existence of the lowest energy shell filled up with four quarks and also, these may be the reason why 4 He is stable compared with other nuclei. X.…”
mentioning
confidence: 63%
“…The total derivative terms go to zero after doing the spatial integrals. The remaining terms in (25) are clearly nontopological and cannot be expressed in terms of the algebraic structure of the winding number density in (9). These terms give a nonzero contribution to the spatial integral and depend sensitively on the profile of the field U , not just on the asymptotic behavior of U .…”
Section: B the Derivative Expansion Calculationmentioning
confidence: 99%
“…These terms give a nonzero contribution to the spatial integral and depend sensitively on the profile of the field U , not just on the asymptotic behavior of U . Substituting the fifth-order resolvent expression (25) into the general expression (12) for the finite temperature fermion number, it is a simple matter to evaluate the z integral. This gives the fifth order contribution to the finite T induced fermion number:…”
Section: B the Derivative Expansion Calculationmentioning
confidence: 99%