|
|
|
|
Global string embeddings for the nilpotent Goldstino
|
|
|
|
|
|
|
|
نویسنده
|
García-Etxebarria Iñaki ,Quevedo Fernando ,Valandro Roberto
|
|
منبع
|
journal of high energy physics - 2016 - دوره : 2016 - شماره : 2 - صفحه:1 -34
|
|
چکیده
|
We discuss techniques for embedding a nilpotent goldstino sector both in weakly coupled type iib compactifications and f-theory models at arbitrary coupling, providing examples of both scenarios in semi-realistic compactifications. we start by showing how to construct a local embedding for the nilpotent goldstino in terms of an anti d3-brane in a local conifold throat, and then discuss how to engineer the required local structure in globally consistent compact models. we present two explicit examples, the last one supporting also chiral matter and kähler moduli stabilisation.
|
|
کلیدواژه
|
Superstring Vacua ,Flux compactifications ,Brane Dynamics in Gauge Theories ,F-Theory
|
|
آدرس
|
Max Planck Institute for Physics, Germany, University of Cambridge, UK. ICTP, Italy, Università di Trieste, Dipartimento di Fisica, Italy. INFN, Sezione di Trieste, Italy
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|