1.9k citations · 8.9k across the 67 of their papers we have counts for
3 papers · 1 filter
Living with the Wrong Sign
Patrick Cooper, Sergei Dubovsky, Ali Mohsen
We describe a UV complete asymptotically fragile Lorentz-invariant theory exhibiting superluminal signal propagation. Its low energy effective action contains "wrong" sign higher d…
Natural Tuning: Towards A Proof of Concept
Sergei Dubovsky, Victor Gorbenko, Mehrdad Mirbabayi
The cosmological constant problem and the absence of new natural physics at the electroweak scale, if confirmed by the LHC, may either indicate that the nature is fine-tuned or tha…
Evidence for a new particle on the worldsheet of the QCD flux tube
Sergei Dubovsky, Raphael Flauger, Victor Gorbenko
We propose a new approach for the calculation of the spectrum of excitations of QCD flux tubes. It relies on the fact that the worldsheet theory is integrable at low energies. With…