On the instanton contribution to the string tension

Autor:	E. Gava, C. Omero, R. Jengo
Rok vydání:	1980
Předmět:	Physics Nuclear and High Energy Physics Instanton Tension (physics) Continuum (topology) High Energy Physics::Lattice Quantum mechanics Extrapolation C++ string handling Limit (mathematics) Function (mathematics) Gauge theory
Zdroj:	Physics Letters B. 97:410-414
ISSN:	0370-2693
DOI:	10.1016/0370-2693(80)90630-9
Popis:	Starting from finite temperature we study, in the zero temperature limit, the interquark force for the pure SU(2) gauge theory in the (3 + 1)-dimensional continuum as a function of the relative distance l . We find that the instantons induce a sharp rise of the confirming force, we compute the magnitude of the effect and we discuss the picture and the possible extrapolation for l → ∞.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0b781f4627fccdb695056ccf4089a6eb https://doi.org/10.1016/0370-2693(80)90630-9 Zobrazit plný text záznamu