2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/90348In this article a question of the ghost spinors influence to the quantum particles interference is investigated. The interaction between spinors and ghost spinors are considered. Furthermore the conditions of zero-point energy-momentum tensor in private cases are found. Also we consider a question about the experimental test of Deutsch shadow pacticles existense.15 pages, 4 figures, LaTeX2eQuantum Physicstext