1 citations · 2 across the 4 of their papers we have counts for
3 papers · 1 filter
Dressing and Screening in Anti-de Sitter
Ankur, Lorenzo Di Pietro, Victor Gorbenko +2
Motivated by a question of defining gauge-invariant observables in cosmology and by the close connection between perturbation theory in de Sitter (dS) and Anti-de Sitter (AdS), we…
Cosmological Correlators at Finite Coupling
Lorenzo Di Pietro, Victor Gorbenko, Shota Komatsu
We study finite-coupling effects of QFT on a rigid de Sitter (dS) background taking the vector model at large as a solvable example. Extending standard large techniq…
QCD Worldsheet Axion from the Bootstrap
Adwait Gaikwad, Victor Gorbenko, Andrea L. Guerrieri
The worldsheet axion plays a crucial role in the dynamics of the Yang-Mills confining flux tubes. According to the lattice measurements, its mass is of order the string tension and…