Derivation of Spin Projection Operator using Lagrange Interpolation Formula
Quantum Physics
2020-01-24 v1
Abstract
This note discusses how an operator analog of the Lagrange polynomial naturally arises in the quantum-mechanical problem of constructing an explicit form of the spin projection operator.
Cite
@article{arxiv.2001.08520,
title = {Derivation of Spin Projection Operator using Lagrange Interpolation Formula},
author = {M. D. Zviadadze and Zura Kakushadze},
journal= {arXiv preprint arXiv:2001.08520},
year = {2020}
}
Comments
4 pages; the original Russian version of this paper was published in a journal in 1989