Supersymmetric Calculation of Mixed KäHLER-Gauge and Mixed KäHLER-Lorentz Anomalies

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dc.creatorCardoso, Gabriel Lopes
dc.creatorOvrut, Burt A.
dc.date1993-08-13
dc.date.accessioned2026-07-07T04:19:35Z
dc.date.available2026-07-07T04:19:35Z
dc.descriptionWe present a manifestly supersymmetric procedure for calculating the contributions from matter loops to the mixed Kähler-gauge and to the mixed Kähler- Lorentz anomalies in $N=1, D=4$ supergravity-matter systems. We show how this procedure leads to the well-known result for the mixed Kähler-gauge anomaly. For general supergravity-matter systems the mixed Kähler-Lorentz anomaly is found to contain a term proportional to ${\cal R}^2$ with a background field dependent coefficient as well as terms proportional to $(C_{mnpq})^2$ and to the Gauss-Bonnet topological density. We briefly comment on the relationship between the mixed Kähler-Lorentz anomaly and the moduli dependent threshold corrections to gravitational couplings in $Z_N$ orbifolds.
dc.description37 pages, CERN-TH.6961/93
dc.identifierhttps://arxiv.org/abs/hep-th/9308066
dc.identifierhttp://arxiv.org/abs/hep-th/9308066
dc.identifierNucl.Phys. B418 (1994) 535-570
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/53617
dc.subjectHigh Energy Physics - Theory
dc.titleSupersymmetric Calculation of Mixed KäHLER-Gauge and Mixed KäHLER-Lorentz Anomalies
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