Static hole in a critical antiferromagnet: field-theoretic renormalization group

Simple item page
dc.creatorSachdev, Subir
dc.date2000-11-14
dc.date.accessioned2026-07-07T02:39:20Z
dc.date.available2026-07-07T02:39:20Z
dc.descriptionWe consider the quantum field theory of a single, immobile, spin S hole coupled to a two-dimensional antiferromagnet at a bulk quantum critical point between phases with and without magnetic long-range order. We present an alternative derivation of its two-loop beta function; the results agree completely with earlier work (M. Vojta et al, cond-mat/9912020), and also determine a new anomalous dimension of the hole creation operator.
dc.description6 pages, 2 figures; for field theory afficionados; all others see cond-mat/0011232; Proceedings of the 13th International Symposium on Superconductivity, October 2000, Tokyo
dc.identifierhttps://arxiv.org/abs/cond-mat/0011233
dc.identifierhttp://arxiv.org/abs/cond-mat/0011233
dc.identifierPhysica C357 (2001) 78
dc.identifierdoi:10.1016/S0921-4534(01)00198-8
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/17019
dc.subjectStrongly Correlated Electrons
dc.subjectSuperconductivity
dc.subjectHigh Energy Physics - Theory
dc.titleStatic hole in a critical antiferromagnet: field-theoretic renormalization group
dc.typetext

Files

Collections

arXiv