380 citations · 4.5k across the 79 of their papers we have counts for
80 papers
A Stationary Composition Law for Schwinger-Keldysh Effective Actions
Denis Comelli
Let and denote the connected generating functionals of an open system and its closed system counterpart, and define the environment-induced contribu…
Electroweak Evolution Equations and Isospin Conservation
Paolo Ciafaloni, Giampaolo Co', Dimitri Colferai +1
In processes taking place at energies much higher than the weak scale, electroweak corrections can be taken into account by using electroweak evolution equations, that are analogou…
Classical and Quantum Dynamics of Gyroscopic Systems and Dark Energy
Denis Comelli, Maicol Di Giambattista, Luigi Pilo
Gyroscopic systems in classical and quantum field theory are characterized by the presence of at least two scalar degrees of freedom and by terms that mix fields and their time der…
Cosmology with the Laser Interferometer Space Antenna
Pierre Auclair, David Bacon, Tessa Baker +177
The Laser Interferometer Space Antenna (LISA) has two scientific objectives of cosmological focus: to probe the expansion rate of the universe, and to understand stochastic gravita…
Quantum Corrections to the Stochastic Gravitational Wave Background
Denis Comelli, Maicol Di Giambattista, Luigi Pilo +1
We study 1-loop corrections to the primordial stochastic background of gravitational waves produced during inflation. While in single-clock, at the leading order in slow-roll, quan…
Power suppressed corrections show new features of infrared cancellations
Paolo Ciafaloni, Denis Comelli, Alfredo Urbano
The cancellation of infrared (IR) divergences is an old topic in quantum field theory whose main results are condensed into the celebrated Kinoshita-Lee-Nauenberg (KLN) theorem. In…