The masses of gauge fields in higher spin field theory on AdS(4)
W. Ruehl
TL;DR
This paper calculates the masses of gauge fields in higher spin theory on AdS(4) by relating them to anomalous dimensions in a three-dimensional sigma model, providing insights into symmetry breaking and mass generation.
Contribution
It introduces a method to determine gauge field masses in AdS(4) higher spin theory via anomalous dimensions of currents in a lifted conformal sigma model.
Findings
Masses derived from anomalous dimensions in the sigma model.
Identification of the Goldstone boson field in the theory.
Connection between conformal sigma model and higher spin gauge fields.
Abstract
Higher spin field theory on AdS(4) is defined by lifting the minimal conformal sigma model in three dimensional flat space. This allows to calculate the masses from the anomalous dimensions of the currents in the sigma model. The Goldstone boson field can be identified
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