Speaker
Dyana Duarte
(Universidade Federal de Santa Maria)
Description
We present a field-theoretical description of quarkyonic matter in which quark–nucleon duality is implemented through ghost fields that compensate the extra nucleonic degrees of freedom. The framework reduces to a nucleon effective field theory at low density and describes the dynamical formation of a nucleon shell near the Fermi surface as baryon density increases. A phenomenological equation of state for the high-density matter is proposed, and a first extension of the model to finite temperature is outlined.
Primary authors
Dyana Duarte
(Universidade Federal de Santa Maria)
Dr
Saul Hernandez-Ortiz
(Universidad Michoacana de San Nicolás de Hidalgo)
Dr
William Tavares
(Universidade do Estado do Rio de Janeiro)
