Testing Lorentz Symmetry with Gravity

Quentin G. Bailey

doi:10.1142/9789812779519_0026

Testing Lorentz Symmetry with Gravity

Quentin G. Bailey

Physics & Astronomy

Research output: Contribution to journal › Article › peer-review

Abstract

In this talk, results from the gravitational sector of the Standard-Model Extension (SME) are discussed. The weak-field phenomenology of the resulting modified gravitational field equations is explored. The application of the results to a variety of modern gravity experiments, including lunar laser ranging, Gravity Probe B, binary pulsars, and Earth-laboratory tests, shows promising sensitivity to gravitational coefficients for Lorentz violation in the SME.

Original language	American English
Journal	Default journal
DOIs	https://doi.org/10.1142/9789812779519_0026
State	Published - Aug 1 2007

Keywords

binary pulsars
gravitational field equations
gravity probe-b
Lorentz
Lorentz vilations

Disciplines

Cosmology, Relativity, and Gravity

Access to Document

10.1142/9789812779519_0026License: CC BY

Testing Lorentz Symmetry with GravityFinal published version, 225 KBLicense: CC BY

Cite this

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title = "Testing Lorentz Symmetry with Gravity",

abstract = " In this talk, results from the gravitational sector of the Standard-Model Extension (SME) are discussed. The weak-field phenomenology of the resulting modified gravitational field equations is explored. The application of the results to a variety of modern gravity experiments, including lunar laser ranging, Gravity Probe B, binary pulsars, and Earth-laboratory tests, shows promising sensitivity to gravitational coefficients for Lorentz violation in the SME.",

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AB - In this talk, results from the gravitational sector of the Standard-Model Extension (SME) are discussed. The weak-field phenomenology of the resulting modified gravitational field equations is explored. The application of the results to a variety of modern gravity experiments, including lunar laser ranging, Gravity Probe B, binary pulsars, and Earth-laboratory tests, shows promising sensitivity to gravitational coefficients for Lorentz violation in the SME.

KW - binary pulsars

KW - gravitational field equations

KW - gravity probe-b

KW - Lorentz

KW - Lorentz vilations

UR - https://commons.erau.edu/publication/617

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DO - 10.1142/9789812779519_0026

M3 - Article

JO - Default journal

JF - Default journal

ER -

Testing Lorentz Symmetry with Gravity

Abstract

Keywords

Disciplines

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