HIGHLIGHTS
- who: Alejandro Ayala and collaborators from the InstitutUniversidad Nacional Autu00f3noma Apartado Postal, CdMx, Mexico have published the Article: QCD equation of state at finite isospin density from the linear sigma model with quarks: The cold case, in the Journal: (JOURNAL) of 20/04/2023
- what: Since in this work the authors are interested in the dynamics of the pion fields, further simplifications in the pseudoscalar channels can be obtained using the ansatz hu03c8u0304iu03b3 5 u03c43 u03c8i=0 combined with huu0304iu03b3 5 di=hdu0304iu03b3 5 ui u2260 0 . Notice that this approach is different from the . . .
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