Chiral perturbation theory in the environment with chiral imbalance

Research output


We discuss the description of chiral imbalance imprint in pion matter. It is based on the Chiral Perturbation Theory supplemented by medium induced chiral chemical potential in the covariant derivative. Such an implementation of chiral imbalance recently explored was in linear sigma model inspired by QCD. The relationship between two sigma models is examined. A possible experimental detection of chiral imbalance in charged pion decays inside the fireball is pointed out.
Translated title of the contributionКиральная теория возмущений в среде с киральным имбалансом
Original languageEnglish
Pages (from-to)145-150
JournalActa Physica Polonica B, Proceedings Supplement
Issue number1
Early online dateJul 2019
Publication statusPublished - Jan 2020

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