Spinorial geometry, off-shell Killing spinor identities and higher derivative 5D supergravities

被引：3

作者：

Bonetti, Federico ^{[1
]}

Klemm, Dietmar ^{[2
,3
]}

Sabra, Wafic A. ^{[4
,5
]}

Sloane, Peter ^{[6
,7
]}

机构：

[1] Johns Hopkins Univ, Dept Phys & Astron, 3400 North Charles St, Baltimore, MD 21218 USA

[2] Univ Milan, Dipartimento Fis, Via Celoria 16, I-20133 Milan, Italy

[3] INFN, Sez Milano, Via Celoria 16, I-20133 Milan, Italy

[4] Amer Univ Beirut, Ctr Adv Math Sci, POB 11-0236, Beirut 11072020, Lebanon

[5] Amer Univ Beirut, Dept Phys, POB 11-0236, Beirut 11072020, Lebanon

[6] Univ Autonoma Chiapas FCFM UNACH, Fac Ciencias Fis & Matemat, Ciudad Univ UNACH,Carretera Emiliano Zapata Km 4, Tuxtla Gutierrez 29050, Chiapas, Mexico

[7] Univ Autonoma Chiapas MCTP UNACH, Mesoamer Ctr Theoret Phys, Ciudad Univ UNACH,Carretera Emiliano Zapata Km 4, Tuxtla Gutierrez 29050, Chiapas, Mexico

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2018年 / 08期

基金：

美国国家科学基金会;

关键词：

Supergravity Models; Black Holes in String Theory; Flux compactifications; Supersymmetry and Duality; ALTERNATIVE N=2 SUPERGRAVITY; TENSOR CALCULUS; DIMENSIONS;

D O I：

10.1007/JHEP08(2018)121

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Killing spinor identities relate components of equations of motion to each other for supersymmetric backgrounds. The only input required is the field content and the supersymmetry transformations of the fields, as long as an on-shell supersymmetrization of the action without additional fields exists. If we consider off-shell supersymmetry it is clear that the same relations will occur between components of the equations of motion independently of the specific action considered, in particular the Killing spinor identities can be derived for arbitrary, including higher derivative, supergravities, with a specified matter content. We give the Killing spinor identities for five-dimensional N=2 ungauged supergravities coupled to Abelian vector multiplets, and then using spinorial geometry techniques so that we have explicit representatives for the spinors, we discuss the particular case of the time-like class of solutions to theories with perturbative corrections at the four derivative level. We also discuss the maximally supersymmetric solutions in the general off-shell case.

引用

页数：67

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