DEVELOPMENTS IN MODERN PHYSICS FREQUENCY PRECISION MEASURE (eBook)

Masatoshi Kajita (Autor)

eBook Download: EPUB

2025
284 Seiten
World Scientific Publishing Company (Verlag)
978-1-80061-707-0 (ISBN)

Infos

This book presents a comprehensive history of the precision measurement of physical values. Improvements in time and frequency measurement accuracy have been instrumental to the advancement of physics. Pivotal discoveries in the field, such as the establishment of Newtonian mechanics, have often coincided with the development of more accurate clocks. There remain many questions in modern physics whose resolution would require the measurement of effects too small for our current technology to discern. Before we can solve these mysteries, we must first achieve further reductions in measurement uncertainty.

The book charts the fascinating journey from our reliance on the movements of the sun to measure time, to the most recent developments in atomic clocks, reducing measurement uncertainty to 10-18. Along the way, it considers how these advancements have contributed to our understanding of physics, and the role that further improvements will play in the field. All from undergraduate students to industry professionals will find great value in this detailed and insightful volume on the past and future of frequency precision measurements.

Contents:

• Preface
• About the Author
• Acknowledgements
• Standards of Physical Quantities
• Historical Role of Precision Measurements of Time and Frequency in the Development of Physics
• The Fundamentals of Atomic Clocks
• The Role of Precision Measurements in Future Developments in Physics
• The Role of Atomic Clocks in Human Life
• Conclusion
• Appendices:
  • Statistical Energy Distribution and Blackbody Radiation
  • Energy State of Hydrogen Atoms
  • Relativistic Correction of the Energy State of Electrons in a Hydrogen Atom
  • Zeeman Shift Induced by Electron Spin and Orbital Angular Momentum
  • Energy in the Harmonic Potential
  • Entangled State
  • Bose–Einstein Condensation (BEC)
  • Dependence of Molecular Vibrational Rotational Transition Frequencies on the Proton-to-Electron Mass Ratio
• Index

Readership: Graduate and undergraduate students in the fields of physics or technology, as well as professionals in the fields of atomic, molecular, and optical physics or precision frequency measurement.

Produkt-Details

• Erscheint lt. Verlag: 13.8.2025
• Verlagsort: Singapore
• Sprache: englisch
• Themenwelt: Sachbuch/Ratgeber ► Freizeit / Hobby ► Sammeln / Sammlerkataloge
• Schlagworte: Atomic clock • Cold Atoms and Molecules • Development of Physics • History of Science • Laser Spectroscopy • Newtonian Mechanics • Precision Frequency Measurement • Precision Measurement • quantum mechanics • Theory of relativity • Time
• ISBN-10: 1-80061-707-0 / 1800617070
• ISBN-13: 978-1-80061-707-0 / 9781800617070