Matches in SemOpenAlex for { <https://semopenalex.org/work/W2085396316> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W2085396316 abstract "A nonperturbative approach to 2D covariant gauge QCD is presented in the context of the Schwinger-Dyson equations for quark and ghost propagators and the corresponding Slavnov-Taylor identities. The distribution theory, complemented by the dimensional regularization method, is used in order to correctly treat the severe infrared singularities which inevitably appear in the theory. By working out the multiplicative renormalization program we remove them from the theory on a general ground and in a self-consistent way, proving thus the infrared multiplicative renormalizability of 2D QCD within our approach. This makes it possible to sum up the infinite series of the corresponding planar skeleton diagrams in order to derive a closed set of equations for the infrared renormalized quark propagator. We have shown that complications due to ghost degrees of freedom can be considerable within our approach. It is shown exactly that 2D covariant gauge QCD implies quark confinement (the quark propagator has no poles, indeed) as well as dynamical breakdown of chiral symmety (a chiral symmetry preserving solution is forbidded). We also show explicitly how to formulate the bound-state problem and the Schwinger-Dyson equations for the gluon propagator and the triple gauge proper vertex, all free of the severe IR singularities." @default.
- W2085396316 created "2016-06-24" @default.
- W2085396316 creator A5050865787 @default.
- W2085396316 creator A5060538936 @default.
- W2085396316 date "2001-04-28" @default.
- W2085396316 modified "2023-09-27" @default.
- W2085396316 title "A two-dimensional QCD in the covariant gauge" @default.
- W2085396316 hasPublicationYear "2001" @default.
- W2085396316 type Work @default.
- W2085396316 sameAs 2085396316 @default.
- W2085396316 citedByCount "0" @default.
- W2085396316 crossrefType "posted-content" @default.
- W2085396316 hasAuthorship W2085396316A5050865787 @default.
- W2085396316 hasAuthorship W2085396316A5060538936 @default.
- W2085396316 hasConcept C102650682 @default.
- W2085396316 hasConcept C104416048 @default.
- W2085396316 hasConcept C109214941 @default.
- W2085396316 hasConcept C117137515 @default.
- W2085396316 hasConcept C121332964 @default.
- W2085396316 hasConcept C12843 @default.
- W2085396316 hasConcept C16090227 @default.
- W2085396316 hasConcept C166124518 @default.
- W2085396316 hasConcept C181830111 @default.
- W2085396316 hasConcept C31593994 @default.
- W2085396316 hasConcept C37914503 @default.
- W2085396316 hasConcept C3909970 @default.
- W2085396316 hasConcept C40263606 @default.
- W2085396316 hasConcept C62520636 @default.
- W2085396316 hasConcept C7602139 @default.
- W2085396316 hasConcept C9136319 @default.
- W2085396316 hasConcept C98795603 @default.
- W2085396316 hasConceptScore W2085396316C102650682 @default.
- W2085396316 hasConceptScore W2085396316C104416048 @default.
- W2085396316 hasConceptScore W2085396316C109214941 @default.
- W2085396316 hasConceptScore W2085396316C117137515 @default.
- W2085396316 hasConceptScore W2085396316C121332964 @default.
- W2085396316 hasConceptScore W2085396316C12843 @default.
- W2085396316 hasConceptScore W2085396316C16090227 @default.
- W2085396316 hasConceptScore W2085396316C166124518 @default.
- W2085396316 hasConceptScore W2085396316C181830111 @default.
- W2085396316 hasConceptScore W2085396316C31593994 @default.
- W2085396316 hasConceptScore W2085396316C37914503 @default.
- W2085396316 hasConceptScore W2085396316C3909970 @default.
- W2085396316 hasConceptScore W2085396316C40263606 @default.
- W2085396316 hasConceptScore W2085396316C62520636 @default.
- W2085396316 hasConceptScore W2085396316C7602139 @default.
- W2085396316 hasConceptScore W2085396316C9136319 @default.
- W2085396316 hasConceptScore W2085396316C98795603 @default.
- W2085396316 hasLocation W20853963161 @default.
- W2085396316 hasOpenAccess W2085396316 @default.
- W2085396316 hasPrimaryLocation W20853963161 @default.
- W2085396316 hasRelatedWork W1523859081 @default.
- W2085396316 hasRelatedWork W1570417206 @default.
- W2085396316 hasRelatedWork W1613150934 @default.
- W2085396316 hasRelatedWork W1968180459 @default.
- W2085396316 hasRelatedWork W2067627794 @default.
- W2085396316 hasRelatedWork W2096810927 @default.
- W2085396316 hasRelatedWork W2099708120 @default.
- W2085396316 hasRelatedWork W2105342018 @default.
- W2085396316 hasRelatedWork W2131297191 @default.
- W2085396316 hasRelatedWork W2154578653 @default.
- W2085396316 hasRelatedWork W2463001260 @default.
- W2085396316 hasRelatedWork W2480722398 @default.
- W2085396316 hasRelatedWork W2516165858 @default.
- W2085396316 hasRelatedWork W2523059878 @default.
- W2085396316 hasRelatedWork W2762717694 @default.
- W2085396316 hasRelatedWork W293472729 @default.
- W2085396316 hasRelatedWork W2949105449 @default.
- W2085396316 hasRelatedWork W2963313214 @default.
- W2085396316 hasRelatedWork W3100387934 @default.
- W2085396316 hasRelatedWork W323229122 @default.
- W2085396316 isParatext "false" @default.
- W2085396316 isRetracted "false" @default.
- W2085396316 magId "2085396316" @default.
- W2085396316 workType "article" @default.