On the largeNlimit of Schwinger-Dyson equations of a rank-3 tensor field theory
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Mathematical Physics"
DOI: 10.1063/1.5080306
Abstract: We analyze in this paper the large N limit of the Schwinger-Dyson equations in a rank-3 tensor quantum field theory, which are derived with the help of Ward-Takahashi identities. In order to have a well-defined… read more here.
Keywords: dyson equations; rank tensor; field theory; equations rank ... See more keywords
Technicolor models with coupled systems of Schwinger-Dyson equations
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.99.055026
Abstract: When Technicolor (TC), QCD, Extended Technicolor (ETC) and other interactions become coupled through their different Schwinger-Dyson equations, the solution of these equations are modified in comparison with the ones of the isolated equations. The change… read more here.
Keywords: technicolor; models coupled; dyson equations; schwinger dyson ... See more keywords
Three ways to solve critical ϕ4 theory on 4 − dimensional real projective space: Perturbation, bootstrap, and Schwinger–Dyson equation
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Modern Physics A"
DOI: 10.1142/s0217751x18500495
Abstract: We solve the two-point function of the lowest dimensional scalar operator in the critical $\phi^4$ theory on $4-\epsilon$ dimensional real projective space in three different methods. The first is to use the conventional perturbation theory,… read more here.
Keywords: theory; projective space; real projective; dimensional real ... See more keywords