Scalar Mass and Cosmological Constant induced by ``Anomalous" $U(1)$ $D$-term
| dc.creator | Nakano, Hiroaki | |
| dc.date | 1994-04-06 | |
| dc.date.accessioned | 2026-07-07T04:20:08Z | |
| dc.date.available | 2026-07-07T04:20:08Z | |
| dc.description | When the supersymmetric theory contains the ``anomalous" $U(1)$ gauge symmetry with Green-Schwarz anomaly cancellation mechanism in 4 dimensions, its Fayet-Iliopoulos $D$-term generates non-universal scalar masses and the positive cosmological constant after the supersymmetry breaking. Both give the new contributions to the known results from $F$-term. Our mechanism is naturally realized in many string models and in some cases, leads to remarkable cancellations between $F$- and $D$-term contributions, providing the universal scalar mass and vanishing cosmological constant. We illustrate how such a possibility can arise by taking a simple orbifold example. | |
| dc.description | 8p, KUNS-1257,HETH-94/05 | |
| dc.identifier | https://arxiv.org/abs/hep-th/9404033 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9404033 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/53844 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Scalar Mass and Cosmological Constant induced by ``Anomalous" $U(1)$ $D$-term | |
| dc.type | text |