On Vacuum Integration
| Autor: | I. V. Anikin |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Physics
Nuclear and High Energy Physics Radiation FOS: Physical sciences Atomic and Molecular Physics and Optics Massless particle Loop (topology) High Energy Physics - Phenomenology General Relativity and Quantum Cosmology High Energy Physics - Phenomenology (hep-ph) Conformal symmetry Turn (geometry) Radiology Nuclear Medicine and imaging Mathematical physics |
| Zdroj: | Physics of Particles and Nuclei Letters. 18:290-293 |
| ISSN: | 1531-8567 1547-4771 |
| DOI: | 10.1134/s1547477121030031 |
| Popis: | The effective potential is known to be given by the vacuum diagrams. In this paper we show that the massive loop integrations corresponding to the vacuum diagrams can be expressed through the massless loop integrations with the corresponding massive prefactor provided the special treatment of $\delta(0)$-singularity. In its turn, the massless loop integrations provide the useful instrument for the conformal symmetry application. Comment: 4 pages, 3 figures |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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