Newton–Wigner localization on homogeneous globally-hyperbolic spacetimes

Romualdo I, Barata JC (2026)

Publication Type: Journal article

Publication year: 2026

Journal

Journal of Mathematical Physics American Institute of Physics (AIP)

Book Volume: 67

Article Number: 072301

Journal Issue: 7

DOI: 10.1063/5.0323105

Abstract

In this work, we generalize Newton–Wigner’s localization approach to homogeneous globally-hyperbolic spacetimes with homogeneous Cauchy surfaces. Our analysis is solely based on group theory representation techniques, namely, through the use of induced representations and systems of imprimitivity. Our results also include criteria to identify which induced representations define localizable systems.

Involved external institutions

University of São Paulo / Universidade de São Paulo (USP) BR Brazil (BR)

How to cite

APA:

Romualdo, I., & Barata, J.C. (2026). Newton–Wigner localization on homogeneous globally-hyperbolic spacetimes. Journal of Mathematical Physics, 67(7). https://doi.org/10.1063/5.0323105

MLA:

Romualdo, Ivan, and João C.A. Barata. "Newton–Wigner localization on homogeneous globally-hyperbolic spacetimes." Journal of Mathematical Physics 67.7 (2026).

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