학술논문
Definition of gravitational local spatial densities for spin-0 and spin-1/2 systems
Document Type
Working Paper
Source
Eur.Phys.J.C 83 (2023) 7, 617
Subject
Language
Abstract
We work out details of defining the spatial densities corresponding to the gravitational form factors of spin-0 and spin-1/2 systems using spherically symmetric sharply localized wave packets. The expressions for the spatial densities are provided in the frames with both zero and non-zero expectation values of the momentum operator.