Revista Mexicana de Fisica

C. Contreras, L. Vergara

Research output: Contribution to conferencePaper


We formulate a renormalization group (RG) transformation through a unitary transformation which diagonalize the Hamiltonian in the high frequency modes, allowing the definition of an effective low-energy theory. We apply this to the λφ4-scalar theory.
Original languageEnglish
Number of pages3
Publication statusPublished - 1 Jan 2002
Eventconference -
Duration: 1 Jan 2002 → …


Period1/01/02 → …

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