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hep-th2023
The one-loop unimodular graviton propagator in any dimension
Jesus Anero, Carmelo P. Martin, Eduardo Velasco-Aja
For unimodular gravity, we work out, by using dimensional regularization, the complete one-loop correction to the graviton propagator in any space-time dimension. The computation i…
hep-th2023★ 5 cited
The quantum dynamics of Lagrange multipliers
Enrique Álvarez, Jesús Anero, Carmelo P. Martin +1
When implementing a non-linear constraint in quantum field theory by means of a Lagrange multiplier, , it is often the case that quantum dynamics induce quadratic and even hi…