Contents/conteúdo

Topological Quantum Field Theory Seminar   RSS

22/01/2014, 16:30 — 17:30 — Room P4.35, Mathematics Building
, Grupo de Fisica Matemática, Universidade de Lisboa

Introduction to renormalization in QFT (part II)

In the previous talk we gave an overview of the renormalization procedure in Quantum Field Theory. In this lecture we will demonstrate that abstract procedure on a simple explicit example, the so-called ϕ 4 theory of a single real scalar field. We will illustrate the construction of a renormalized state sum using two different regularization schemes, construct the renormalization group equations, and discuss some of their properties.

See also

2014-Lisbon-TQFTclub-Renormalization-Lecture.pdf

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Current organizers: José MourãoRoger Picken, Marko Stošić

Mathseminars

FCT Projects PTDC/MAT-GEO/3319/2014, Quantization and Kähler Geometry, PTDC/MAT-PUR/31089/2017, Higher Structures and Applications.

CAMGSD FCT