scholarly journals Spontaneous Lorentz violation and asymptotic flatness

2021 ◽  
Vol 103 (10) ◽  
Author(s):  
Yuri Bonder ◽  
Christian Peterson
Keyword(s):  
Lorentz Violation ◽  
Asymptotic Flatness

scholarly journals Asymptotic flatness and nonflat solutions in the critical $$2+1$$ Hořava theory

2021 ◽  
Vol 53 (2) ◽  
Author(s):  
Jorge Bellorín ◽  
Claudio Bórquez ◽  
Byron Droguett
Keyword(s):  
Asymptotic Flatness

scholarly journals Cross sections and lorentz violation

2001 ◽  
Vol 511 (2-4) ◽  
pp. 209-217 ◽  
Author(s):  
Don Colladay ◽  
V.Alan Kostelecký
Keyword(s):  
Cross Sections ◽  
Lorentz Violation

scholarly journals Lorentz violation and deep inelastic scattering

2017 ◽  
Vol 769 ◽  
pp. 272-280 ◽  
Author(s):  
V. Alan Kostelecký ◽  
E. Lunghi ◽  
A.R. Vieira
Keyword(s):  
Inelastic Scattering ◽  
Deep Inelastic Scattering ◽  
Lorentz Violation

scholarly journals Asymptotic flatness at spatial infinity in higher dimensions

2009 ◽  
Vol 50 (7) ◽  
pp. 072502 ◽  
Author(s):  
Kentaro Tanabe ◽  
Norihiro Tanahashi ◽  
Tetsuya Shiromizu
Keyword(s):  
Higher Dimensions ◽  
Spatial Infinity ◽  
Asymptotic Flatness

scholarly journals Lorentz Violation of the Photon Sector in Field Theory Models

2014 ◽  
Vol 2014 ◽  
pp. 1-8 ◽  
Author(s):  
Lingli Zhou ◽  
Bo-Qiang Ma
Keyword(s):  
Field Theory ◽  
Standard Model ◽  
Degrees Of Freedom ◽  
Lorentz Violation ◽  
Detailed Structure ◽  
Standard Model Extension ◽  
Model Extension ◽  
The Standard Model ◽  
Minimal Standard

We compare the Lorentz violation terms of the pure photon sector between two field theory models, namely, the minimal standard model extension (SME) and the standard model supplement (SMS). From the requirement of the identity of the intersection for the two models, we find that the free photon sector of the SMS can be a subset of the photon sector of the minimal SME. We not only obtain some relations between the SME parameters but also get some constraints on the SMS parameters from the SME parameters. The CPT-odd coefficients(kAF)αof the SME are predicted to be zero. There are 15 degrees of freedom in the Lorentz violation matrixΔαβof free photons of the SMS related with the same number of degrees of freedom in the tensor coefficients(kF)αβμν, which are independent from each other in the minimal SME but are interrelated in the intersection of the SMS and the minimal SME. With the related degrees of freedom, we obtain the conservative constraints(2σ)on the elements of the photon Lorentz violation matrix. The detailed structure of the photon Lorentz violation matrix suggests some applications to the Lorentz violation experiments for photons.

scholarly journals Matter-sector Lorentz violation in binary pulsars

2015 ◽  
Vol 92 (12) ◽  
Author(s):  
Ross J. Jennings ◽  
Jay D. Tasson ◽  
Shun Yang
Keyword(s):  
Lorentz Violation ◽  
Binary Pulsars ◽  
Matter Sector

scholarly journals CPT and Lorentz Violation in the Photon and Z-Boson Sector

Symmetry ◽  
2017 ◽  
Vol 9 (11) ◽  
pp. 248 ◽  
Author(s):  
Donald Colladay ◽  
Jacob Noordmans ◽  
Robertus Potting
Keyword(s):  
Z Boson ◽  
Lorentz Violation
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