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Tests of Lorentz Invariance with an Optical Ring Cavity

  • Yuta¬†Michimura

Part of the Springer Theses book series (Springer Theses)

Table of contents

  1. Front Matter
    Pages i-xviii
  2. Yuta Michimura
    Pages 1-3
  3. Yuta Michimura
    Pages 5-25
  4. Yuta Michimura
    Pages 27-44
  5. Yuta Michimura
    Pages 45-62
  6. Yuta Michimura
    Pages 63-78
  7. Yuta Michimura
    Pages 79-83
  8. Yuta Michimura
    Pages 85-113
  9. Back Matter
    Pages 115-115

About this book

Introduction

This thesis describes one of the most precise experimental tests of Lorentz symmetry in electrodynamics by light-speed anisotropy measurement with an asymmetric optical ring cavity. The author aims to answer the fundamental, hypothetical debate on Lorentz symmetry in the Universe. He concludes that the symmetry is protected within an error of 10-15, which means providing one of the most stringent upper limits on the violation of the Lorentz symmetry in the framework of the Standard Model Extension.

It introduces the following three keys which play an important role in achieving high-precision measurement: (1) a high-index element (silicon) interpolated into part of the light paths in the optical ring cavity, which improves sensitivity to the violation of the Lorentz symmetry, (2) double-pass configuration of the interferometer, which suppresses environmental noises, and (3) continuous data acquisition by rotating the optical ring cavity, which makes it possible to search for higher-order violations of Lorentz symmetry. In addition to those well-described keys, a comprehensive summary from theoretical formulations to experimental design details, data acquisition, and data analysis helps the reader follow up the experiments precisely.

Keywords

Experimental test of Lorentz invariance Odd-parity Lorentz violation Interferometry with optical ring cavity Standard Model Extension Double-pass configuration of interferometer

Authors and affiliations

  • Yuta¬†Michimura
    • 1
  1. 1.Department of PhysicsThe University of TokyoJapan

Bibliographic information

  • DOI https://doi.org/10.1007/978-981-10-3740-5
  • Copyright Information Springer Nature Singapore Pte Ltd. 2017
  • Publisher Name Springer, Singapore
  • eBook Packages Physics and Astronomy
  • Print ISBN 978-981-10-3739-9
  • Online ISBN 978-981-10-3740-5
  • Series Print ISSN 2190-5053
  • Series Online ISSN 2190-5061
  • Buy this book on publisher's site
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