Lorentz violations and Euclidean signature metrics -: art. no. 087501

被引：17

作者：

Barbero, JF ^{[1
]}

Villaseñor, EJS ^{[1
]}

机构：

[1] CSIC, Ctr Fis Miguel A Catalan, Inst matemat & Fis Fundamental, Madrid 28006, Spain

来源：

PHYSICAL REVIEW D | 2003年 / 68卷 / 08期

关键词：

D O I：

10.1103/PhysRevD.68.087501

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We show that the families of effective actions considered by Jacobson to study Lorentz invariance violations contain a class of models that represent pure general relativity with a Euclidean signature. We also point out that some members of this family of actions preserve Lorentz invariance in a generalized sense.

引用

页数：2

共 50 条

[21] CPT violation implies violation of Lorentz invariance -: art. no. 231602
Greenberg, OW
PHYSICAL REVIEW LETTERS, 2002, 89 (23)
[22] Mass signature of supernova νμ and ντ neutrinos in SuperKamiokande -: art. no. 053010
Beacom, JF
Vogel, P
PHYSICAL REVIEW D, 1998, 58 (05):
[23] Radiatively generated isospin violations in the nucleon and the NuTeV anomaly -: art. no. 022002
Glück, M
Jimenez-Delgado, P
Reya, E
PHYSICAL REVIEW LETTERS, 2005, 95 (02)
[24] Crosscap states for orientifolds of euclidean AdS3 -: art. no. 021
Hikida, Y
JOURNAL OF HIGH ENERGY PHYSICS, 2002, (05):
[25] Bound on Lorentz and CPT violating boost effects for the neutron -: art. no. 230801
Canè, F
Bear, D
Phillips, DF
Rosen, MS
Smallwood, CL
Stoner, RE
Walsworth, RL
Kostelecky, VA
PHYSICAL REVIEW LETTERS, 2004, 93 (23) : 230801 - 1
[26] Trustworthiness and metrics in visualizing similarity of gene expression -: art. no. 48
Kaski, S
Nikkilä, J
Oja, M
Venna, J
Törönen, P
Castrén, E
BMC BIOINFORMATICS, 2003, 4 (1)
[27] New quality metrics for digital image resizing - art. no. 669608
Kim, Hongseok
Kumara, Soundar
APPLICATIONS OF DIGITAL IMAGE PROCESSING XXX, PTS 1 AND 2, 2007, 6696 : 69608 - 69608
[28] Cylindrically symmetric generalized Kasner type metrics -: art. no. 067501
Som, MM
Martins, MAP
Morégula, AA
PHYSICAL REVIEW D, 2002, 65 (06):
[29] Periodic Euclidean solutions of SU(2)-Higgs theory -: art. no. 065013
Frost, KL
Yaffe, LG
PHYSICAL REVIEW D, 1999, 59 (06)
[30] Loop quantum gravity phenomenology and the issue of Lorentz invariance -: art. no. 084012
Bojowald, M
Morales-Técotl, HA
Sahlmann, H
PHYSICAL REVIEW D, 2005, 71 (08): : 1 - 7

← 1 2 3 4 5 →