| dc.creator | Christiansen, Hugo Roland | |
| dc.creator | Schaposnik, Fidel Arturo | |
| dc.date | 1997-04-15 | |
| dc.date | 2021-08-19T14:13:58Z | |
| dc.date.accessioned | 2023-07-15T02:42:45Z | |
| dc.date.available | 2023-07-15T02:42:45Z | |
| dc.identifier | http://sedici.unlp.edu.ar/handle/10915/122957 | |
| dc.identifier | issn:0556-2821 | |
| dc.identifier | issn:1089-4918 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/7462991 | |
| dc.description | We compute vacuum expectation values of products of fermion bilinears for two-dimensional quantum chromodynamics at finite flavored-fermion densities. We introduce the chemical potential as an external charge distribution within the path-integral approach and carefully analyze the contribution of different topological sectors to fermion correlators. We show the existence of chiral condensates exhibiting an oscillatory inhomogeneous behavior as a function of a chemical potential matrix. This result is exact and goes in the same direction as the behavior found in four-dimensional QCD<sub>4</sub> within the large N approximation. | |
| dc.description | Facultad de Ciencias Exactas | |
| dc.format | application/pdf | |
| dc.format | 4920-4930 | |
| dc.language | en | |
| dc.rights | http://creativecommons.org/licenses/by/4.0/ | |
| dc.rights | Creative Commons Attribution 4.0 International (CC BY 4.0) | |
| dc.subject | Ciencias Exactas | |
| dc.subject | Física | |
| dc.subject | Abelian group | |
| dc.subject | Multiflavor | |
| dc.subject | Quantum chromodynamics | |
| dc.title | Multiflavor correlation functions in non-Abelian gauge theories at finite fermion density in two dimensions | |
| dc.type | Articulo | |
| dc.type | Preprint | |
