2011 | OriginalPaper | Chapter
Renormalization Group
Authors : Stephen J. Gustafson, Israel Michael Sigal
Published in: Mathematical Concepts of Quantum Mechanics
Publisher: Springer Berlin Heidelberg
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In this chapter we investigate spectral properties of quantum Hamiltonians of the form (21.55) - (21.57). To this end we develop a
spectral renormalization group
method. It consists of the following steps (see Sections 22.2-22.5):