84 citations · 543 across the 20 of their papers we have counts for
5 papers · 1 filter
On the Classical Integrability of Root- Flows
Riccardo Borsato, Christian Ferko, Alessandro Sfondrini
The Root- flow was recently introduced as a universal and classically marginal deformation of any two-dimensional translation-invariant field theory. The flow commu…
Sequential Flows by Irrelevant Operators
Christian Ferko, Savdeep Sethi
We explore whether one can deform a collection of theories that are already -deformed. This allows us to define classes of irrelevant deformations…
in JT Gravity and BF Gauge Theory
Stephen Ebert, Christian Ferko, Hao-Yu Sun +1
JT gravity has a first-order formulation as a two-dimensional BF theory, which can be viewed as the dimensional reduction of the Chern-Simons description of gravity. We consid…
Deformations of Supersymmetric Quantum Mechanics
Stephen Ebert, Christian Ferko, Hao-Yu Sun +1
We define a manifestly supersymmetric version of the deformation appropriate for a class of -dimensional theories with or $\mathcal{N} = 2…
On Current-Squared Flows and ModMax Theories
Christian Ferko, Liam Smith, Gabriele Tartaglino-Mazzucchelli
We show that the recently introduced ModMax theory of electrodynamics and its Born-Infeld-like generalization are related by a flow equation driven by a quadratic combination of st…