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Accueil du site > FRANCAIS > Communication > Séminaires > Année 2008 > Kaon condensation in linear sigma model at finite density and temperature


Kaon condensation in linear sigma model at finite density and temperature

Tran Huu Phat, VAEC Ha Noi, Vietnam
Lundi 17 Novembre 2008 à 10h30 - Salle des Séminaires

Basing on the Cornwaal-Jackiw-Tomboulis effective action approach we formulate a theoretical formalism for studying kaon condensation in the linear sigma model at finite density and temperature. We derive the renormalized effective potential in the Hartree-Fock approximation, which preserves the Goldstone theorem. This quantity is then used to consider physical properties of kaon matter.

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