The SO4-Invariant Solutions of the λφ4 Theory
This class of solutions can be interpreted physically, since these wave packets have finite enery and momentum.
The solutions with the greatest symmetry usually from the ground state of a theory, as in the case under consideration, they correspond closely to the ground state n=1 of the hydrogen atom.
There exist about a dozen mathematical paers on the global properties of the solutions of this field equation.
KeywordsField Equation Wave Packet Minkowski Space Global Property Conformal Transformation
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