Abstract
Analytical form of quantum corrections to quasi-periodic solution of Sine-Gordon model and periodic solution of ϕ4 model is obtained through zeta function regularisation with account of all rest variables of a d-dimensional theory. Qualitative dependence of quantum corrections on parameters of the classical systems is also evaluated for a much broader class of potentials u(x) = b2f(bx) + C with b and C as arbitrary real constants.
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