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.

引用

页数：18

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