The β function of the vacuum energy density is computed at the four-loop level in massive O(N) symmetric φ4 theory. Dimensional regularization is used in conjunction with the MS― scheme and all calculations are in momentum space in the massive theory. The result is βv=(N/4)g+[N(N+2)/96]g3+{N(N+2)(N+8)×[12ζ(3)-25]/1296}g4+O(g5)
We consider the O(N)-symmetric ϕ4 theory in two and three dimensions and determine the nonperturbati...
Karsch F, Engels J. Universal properties of 3d O(4) symmetric models: The scaling function of the fr...
We present the perturbative renormalization group functions of O ( n ) -symmetric ϕ 4 theory in ...
The β function of the vacuum energy density is computed at the four-loop level in massive O(N) symme...
The beta function of the vacuum energy density is analytically computed at the five-loop level in ...
Kajantie K, Laine M, Rummukainen K, Schroeder Y. Four loop vacuum energy density of the SU(N(c)) + a...
As a step towards deriving universal amplitude ratios of the superconductive phase transition we cal...
With the help of strong-coupling theory, we calculate the critical exponents of O(N)-symmetric φ4-th...
We consider the scalar sector of a general renormalizable theory and evaluate the effective potentia...
Abstract: We carried out a study of the properties of the λφ4 field solutions. By constructing Gauss...
We compute one-loop and two-loop β-functions for vacuum expectation values (VEVs) in gauge theories....
We continue the study, initiated in arXiv:1404.1094, of the O(N) symmetric theory of N + 1 massless ...
We complete the two-loop calculation of β-functions for vacuum expectation values (VEVs) in gauge th...
The one loop vacuum energy in gauged extended supergravity is calculated in anti de Sitter space usi...
We continue the study, initiated in [L. Fei, S. Giombi, and I. R. Klebanov, Phys. Rev. D 90, 025018 ...
We consider the O(N)-symmetric ϕ4 theory in two and three dimensions and determine the nonperturbati...
Karsch F, Engels J. Universal properties of 3d O(4) symmetric models: The scaling function of the fr...
We present the perturbative renormalization group functions of O ( n ) -symmetric ϕ 4 theory in ...
The β function of the vacuum energy density is computed at the four-loop level in massive O(N) symme...
The beta function of the vacuum energy density is analytically computed at the five-loop level in ...
Kajantie K, Laine M, Rummukainen K, Schroeder Y. Four loop vacuum energy density of the SU(N(c)) + a...
As a step towards deriving universal amplitude ratios of the superconductive phase transition we cal...
With the help of strong-coupling theory, we calculate the critical exponents of O(N)-symmetric φ4-th...
We consider the scalar sector of a general renormalizable theory and evaluate the effective potentia...
Abstract: We carried out a study of the properties of the λφ4 field solutions. By constructing Gauss...
We compute one-loop and two-loop β-functions for vacuum expectation values (VEVs) in gauge theories....
We continue the study, initiated in arXiv:1404.1094, of the O(N) symmetric theory of N + 1 massless ...
We complete the two-loop calculation of β-functions for vacuum expectation values (VEVs) in gauge th...
The one loop vacuum energy in gauged extended supergravity is calculated in anti de Sitter space usi...
We continue the study, initiated in [L. Fei, S. Giombi, and I. R. Klebanov, Phys. Rev. D 90, 025018 ...
We consider the O(N)-symmetric ϕ4 theory in two and three dimensions and determine the nonperturbati...
Karsch F, Engels J. Universal properties of 3d O(4) symmetric models: The scaling function of the fr...
We present the perturbative renormalization group functions of O ( n ) -symmetric ϕ 4 theory in ...
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