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
Minimal surfaces in the product of two dimensional real space forms endowed with a neutral metric
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DOI: 10.2996/kmj/kmj45108
Abstract: We investigate minimal surfaces in products of two-spheres ${\mathbb S}^2_p\times {\mathbb S}^2_p$, with the neutral metric given by $(g,-g)$. Here ${\mathbb S}^2_p\subset {\mathbb R}^{p,3-p}$ , and $g$ is the induced metric on the sphere. We… read more here.
Keywords: minimal surfaces; product two; dimensional real; neutral metric ... See more keywords