Volume 406 -
Corfu Summer Institute 2021 "School and Workshops on Elementary Particle Physics and Gravity"
(CORFU2021) -
Workshop on Quantum Geometry, Field Theory and Gravity
Fuzzy field theories in the string modes formalism
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Published on:
November 23, 2022
Abstract
We review the formulation of the scalar field theory on the fuzzy sphere in terms of the string modes -- functions optimally localized in position and momentum space. We show how this greatly simplifies the computation of loop contributions in position space and provides some new insights into the structure of the effective action.
DOI: https://doi.org/10.22323/1.406.0244
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Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.