title: Quantum criticality: a glimpse of a Luttinger liquid.
authors.forename: Igor A
authors.initials: IA
authors.lastname: Zaliznyak
mesh_terms: D016880:Anisotropy; D008280:Magnetics; D008962:Models, Theoretical; D010825:Physics / Q000295:instrumentation* / Q000379:methods; D011789:Quantum Theory; D013696:Temperature