On the junction conditions in f (R)-gravity with torsion

被引：21
|
作者：
Vignolo, Stefano [1 ]
Cianci, Roberto [1 ]
Carloni, Sante [2 ]
机构：
[1] Univ Genoa, DIME Sez Metodi & Modelli Matemat, Piazzale Kennedy,Pad D, I-16129 Genoa, Italy
[2] UL, IST, Dept Fis, Ctr Astrofis & Gravitacao CENTRA, Av Rovisco Pais 1, P-1049001 Lisbon, Portugal
来源：
CLASSICAL AND QUANTUM GRAVITY | 2018年 / 35卷 / 09期
基金：
欧盟地平线“2020”;
关键词：
junction conditions; f(R) gravity with torsion; Einstein-Cartan gravity; TENSOR DISTRIBUTIONS; GENERAL-RELATIVITY; MODIFIED GRAVITY; F(R) THEORIES; THIN SHELLS; EINSTEIN; FLUID; SPIN;
D O I：
10.1088/1361-6382/aab6fe
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Junction conditions are discussed within the framework of f (R)-gravity with torsion. After deriving general junction conditions, the cases of coupling to a Dirac field and a spin fluid are explicitly dealt with. The main differences with respect to Einstein-Cartan-Sciama-Kibble theory (f(R) = R) are outlined.
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收藏
页数：18
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