Domain shape dependence of semiclassical corrections to energy
  Stationary solution of one-dimensional Sine-Gordon system is embedded in a multidimensional theory with explicitly finite domain in the added spatial dimensions. Semiclassical corrections to energy are calculated for static kink solution with emphasis on the impact of scale of the domain as well as the choice of boundary conditions on the results for rectangular cross-section. 
Grzegorz Kwiatkowski
quant-ph math-ph math.MP