Abstract We study momentum space dispersion formulas in general QFTs and their applications for CFT correlation functions.We show, using two independent methods, that QFT dispersion formulas can be written in terms of causal commutators.The first derivation uses analyticity properties of retarded correlators in momentum space.The second derivation

The paper presents the results of studying the activities Deep Fryer Parts of technology clubs operating in different regions of Russia.Based on the materials of the All-Russian competition of technological clubs, the objectives, content and forms of organization of activities, the team of the circle, history and traditions, the nature of the inter

Background: Acne scarring presents a significant esthetic and psychological concern, commonly classified into atrophic and hypertrophic types.Effectively managing these lesions often involves the use of therapeutic strategies such as laser treatments, dermabrasion, and fillers.This study investigates the efficacy of 1550 nm erbium glass laser thera

Abstract Background A strong dose-volume relationship exists between the amount of small bowel receiving low- to intermediate-doses of radiation and the rates of acute, severe gastrointestinal toxicity, principally diarrhea.There is considerable interest in the application of highly conformal treatment approaches, such as intensity-modulated radiat

The Moisturizing Cream acoustic radiation force resulting from acoustic waves have been extensively studied for the contact-free generation of organized patterning arrays.The precise arrangement of microscopic objects clustered at the pressure nodes is critical to the development of functional structures and patterned surfaces.However, the size of