23–28 Sept 2025
Nara (Kasugano International Forum IRAKA)
Asia/Tokyo timezone

Review on Gravitational Inverse Square Law and Lorentz Violation

28 Sept 2025, 11:45
30m
Nara (Kasugano International Forum IRAKA)

Nara (Kasugano International Forum IRAKA)

http://www.i-ra-ka.jp/en/

Speaker

Jiro Murata (Rikkyo University)

Description

To experimentally make breakthroughs in exploring quantum gravity, searching for the violation of the gravitational inverse square law to probe large extra dimensions predicted by string theories, and the violation of Lorentz symmetry, is attracting significant interest. Recent progress on these fields and their interpretations will be presented in this talk. Especially, the gravitational inverse square law is tested on a wide variety of scales, from laboratory to quark scales, but their mutual interpretation in physics models is confusing. Their comparison in the same parameter spaces will be shown to introduce the experimental attempts.

Primary author

Jiro Murata (Rikkyo University)

Presentation materials

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