603 citations · 6.9k across the 129 of their papers we have counts for
4 papers · 2 filters
Finite Conformal Quantum Gravity and Nonsingular Spacetimes
Leonardo Modesto, Leslaw Rachwal
We explicitly prove that a class of finite quantum gravitational theories (in odd as well as in even dimension) is actually a range of anomaly-free conformally invariant theories i…
Classical and Quantum Nonlocal Supergravity
Stefano Giaccari, Leonardo Modesto
We derive the N=1 supersymmetric extension for a class of weakly nonlocal four dimensional gravitational theories.The construction is explicitly done in the superspace and the tree…
Occurrence of exact inflation in non-local UV-complete gravity
Alexey S. Koshelev, Leonardo Modesto, Leslaw Rachwal +1
The , shortly named "" ("Starobinsky") inflationary model, represents a fully consistent example of a one-parameter inflationary scenario. This model has a "graceful ex…
Super-renormalizable or Finite Lee-Wick Quantum Gravity
Leonardo Modesto
We propose a class of multidimensional higher derivative theories of gravity without extra real degrees of freedom besides the graviton field. The propagator shows up the usual rea…