From the 1 of 7 linked papers with an AI index.
7 papers
Off-shell equivalence in quantum field theory and gravity
Iberê Kuntz, Stefano Liberati
The paper proposes an operational criterion based on the Vilkovisky–DeWitt effective action to determine when two quantum field theory or gravity formulations are equivalent off sh…
The effective field theory of the gravitational functional measure
Henrique Knopki, Iberê Kuntz
The gravitational path integral measure has been the subject of an increasing interest lately, and no conclusive answer yet exists for its correct form. In this paper, we adopt eff…
When gravitational decoupling and quantum gravity (re)unite
R. Casadio, I. Kuntz, R. da Rocha
The effective action for quantum gravity coupled to matter contains corrections arising from the functional measure. We analyse the effect of such corrections for anisotropic self-…
Transport and response coefficients in second-order dissipative relativistic hydrodynamics with quantum corrections: probing the quark-gluon plasma
I. Kuntz, R. da Rocha
A functional measure encompasses quantum corrections and is explored in the fluid/gravity correspondence. Corrections to response and transport coefficients in the second-order dis…
Cosmological phase transitions from the functional measure
Bruno Berganholi, Gláuber C. Dorsch, Iberê Kuntz +2
We investigate how competitive gravitational wave detectors can be to current and near-future colliders in probing a model where the new physics is completely encapsulated in a mod…
Euclidean actions and static black hole entropy in teleparallel theories
Iberê Kuntz, Gregorio Paci, Omar Zanusso
It is well-known that the results by Bekenstein, Gibbons and Hawking on the thermodynamics of black holes can be reproduced quite simply in the Euclidean path integral approach to…