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gr-qc2017★ 3 cited
Is conformal symmetry really anomalous?
Stefano Lucat, Tomislav Prokopec
The conformal anomaly (also known as the stress-energy trace anomaly) of an interacting quantum theory, associated with violation of Weyl (conformal) symmetry by quantum effects, c…
gr-qc2017★ 2 cited
Observing Geometrical Torsion
Stefano Lucat, Tomislav Prokopec
Dynamical (propagating) torsion can be observed by using conventional gravitational wave detectors such as LIGO, Virgo, LISA and bar detectors. We discuss specific signatures of di…