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dc.contributor.author
Carlomagno, Juan Pablo
dc.contributor.author
Krein, Gastão
dc.date.available
2020-03-18T17:06:59Z
dc.date.issued
2018-07
dc.identifier.citation
Carlomagno, Juan Pablo; Krein, Gastão; Time-dependent Ginzburg-Landau approach to the dynamics of inhomogeneous chiral condensates in a nonlocal Nambu-Jona-Lasinio model; American Physical Society; Physical Review D; 98; 1; 7-2018; 1-9
dc.identifier.issn
1550-7998
dc.identifier.uri
http://hdl.handle.net/11336/100061
dc.description.abstract
We study the dynamics of inhomogeneous scalar and pseudoscalar chiral order parameters within the framework of the time-dependent Ginzburg-Landau equations. We utilize a nonlocal chiral quark model to obtain the phase diagram of the model as a function of temperature and baryon chemical potential and study the formation of metastable spatial domains of matter where the order parameters acquire a spatial modulation in the course of their dynamical evolution. We found that, before reaching the expected equilibrium homogeneous state, both scalar and pseudoscalar chiral condensates go through long-lived metastable inhomogeneous structures. For different initial configurations of the order parameters, the lifetimes of the inhomogeneous structures are compared to timescales in a relativistic heavy-ion collision.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Physical Society
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
Time-dependent Ginzburg-Landau equations
dc.subject
Nonlocal chiral quark model
dc.subject
Inhomogeneous quark condensate
dc.subject
QCD phase diagram.
dc.subject.classification
Física de Partículas y Campos
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Time-dependent Ginzburg-Landau approach to the dynamics of inhomogeneous chiral condensates in a nonlocal Nambu-Jona-Lasinio model
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-03-16T14:02:36Z
dc.identifier.eissn
2470-0029
dc.journal.volume
98
dc.journal.number
1
dc.journal.pagination
1-9
dc.journal.pais
Estados Unidos
dc.journal.ciudad
New York
dc.description.fil
Fil: Carlomagno, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. South American Institute for Fundamental Research; Brasil
dc.description.fil
Fil: Krein, Gastão. Universidade Estadual Paulista Julio de Mesquita Filho; Brasil
dc.journal.title
Physical Review D
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prd/abstract/10.1103/PhysRevD.98.014015
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevD.98.014015
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