Marco Frasca
Published 2007-03-22, updated 2007-08-27Version 3
We derive the spectrum in the broken phase of a $\lambda\phi^4$ theory, in the limit $\lambda\to\infty$, showing that this goes as even integers of a renormalized mass in agreement with recent lattice computations.
Comments: 4 pages, 1 figure. Accepted for publication in International Journal of Modern Physics A
Journal: Int.J.Mod.Phys.A22:5345-5350,2007
$λφ_2^4$ Theory II: The Broken Phase Beyond NNNN(NNNN)LO
Structure of the broken phase of the sine-Gordon model using functional renormalization
Integer Quantization of the Chern-Simons Coefficient in a Broken Phase
