Local spatial densities for composite spin-3/2 systems
H. Alharazin, B.-D. Sun, E. Epelbaum, J. Gegelia, and U.-G., Mei{\ss}ner
TL;DR
This paper develops a method to define local spatial densities in spin-3/2 systems using localized states, deriving integral expressions for distributions related to electromagnetic and energy-momentum form factors.
Contribution
It introduces a new approach to local spatial densities in spin-3/2 systems and derives integral formulas for related distributions.
Findings
Derived integral expressions for spatial distributions
Applied the method to electromagnetic current and energy-momentum tensor
Provided a framework for analyzing spin-3/2 systems
Abstract
The definition of local spatial densities by using sharply localized one-particle states is applied to spin-3/2 systems. Matrix elements of the electromagnetic current and the energy-momentum tensor are considered and integral expressions of associated spatial distributions in terms of form factors are derived.
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Taxonomy
TopicsQuantum and electron transport phenomena · Quantum many-body systems · Quantum Computing Algorithms and Architecture