Submissions from B. V. Stetsko

[1]  faKiv:2404.07505 [pdf]

All-loop and all-pass-through corrections to the Gauss-Bonnet-Davies expansion in the presence of a background vector field

Jos A. P. Helayel, B. V. Stetsko, Marco H. Bergamo, Yu-Tsutoku Yamamoto, Shin'ichi Matsumoto, Takuya Yamazaki

Comments: 8 pages, 5 figures, presents the results of the analysis of the Gauss-Bonnet-Davies expansion in the presence of a background vector field, and comments on the implications of the results for the applicability of the finite-temperature field theory

In this paper, we show that the Gauss-Bonnet-Davies expansion in the presence of a background vector field can be analyzed using the all-loop and all-pass-through corrections. The standard error of the Gauss-Bonnet expansion is found to be larger when the background vector field is small. The analysis of the Gauss-Bonnet expansion with a background vector field leads to a negative formula for the Gauss-Bonnet expansion.

[2]  faKiv:2404.08747 [pdf]

The Inflationary Spectrum of Massive Higgs Asymmetries

L. F. Belenky, B. V. Stetsko, L. T. Y. Yev

Comments: Lecture notes in physics, v4: minor corrections

We study the inflationary spectrum of massive Higgs asymmetric scalar fields in the presence of a hyperfine dust state. In order to do so we use the lightest Higgs boson density in the bulk, the same as in the case of the Higgs field. Our results show that the inflation is driven by a combination of two types of Higgs asymmetries: the first type is characterized by the formation of a dust-like phase in the Higgs phase space, and the second type is characterized by the formation of a dust-like phase in the Higgs phase space. Furthermore, in the Higgs phase space we find that the formation of a dust-like phase is also a possible candidate for the black hole-dressing of the Higgs field.