Charging the conformal window

نویسندگان

چکیده

We investigate the properties of near-conformal dynamics in a sector large charge when approaching lower boundary conformal window from chirally broken phase. To elucidate our approach we use time-honored example phenomenologically relevant SU(2) color theory featuring $N_f$ Dirac fermions transforming fundamental representation gauge group. In phase employ effective pion Lagrangian also pseudo-dilaton to capture possible smooth conformal-to-non-conformal transition. baryon symmetry and study its impact on ground state spectrum as well would-be dimensions lowest large-charge operator. moreover effects dependence fermion mass term.

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ژورنال

عنوان ژورنال: Physical review

سال: 2021

ISSN: ['0556-2813', '1538-4497', '1089-490X']

DOI: https://doi.org/10.1103/physrevd.103.105026