10 citations · 15 across the 3 of their papers we have counts for
3 papers
hep-th2022★ 5 cited
Cosmological Perturbations in Double Field Theory
Olaf Hohm, Allison F. Pinto
We explore perturbative double field theory about time-dependent (cosmological) backgrounds to cubic order. To this order the theory is consistent in a weakly constrained sense, so…
hep-th2021
Homological Quantum Mechanics
Christoph Chiaffrino, Olaf Hohm, Allison F. Pinto
We provide a formulation of quantum mechanics based on the cohomology of the Batalin-Vilkovisky (BV) algebra. Focusing on quantum-mechanical systems without gauge symmetry we intro…
hep-th2020★ 10 cited
Gauge Invariant Perturbation Theory via Homotopy Transfer
Christoph Chiaffrino, Olaf Hohm, Allison F. Pinto
We show that the perturbative expansion of general gauge theories can be expressed in terms of gauge invariant variables to all orders in perturbations. In this we generalize techn…