335 citations · 2.6k across the 52 of their papers we have counts for
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Krylov complexity in quantum field theory, and beyond
Alexander Avdoshkin, Anatoly Dymarsky, Michael Smolkin
We study Krylov complexity in various models of quantum field theory: free massive bosons and fermions on flat space and on spheres, holographic models, and lattice models with the…
RG flows on two-dimensional spherical defects
Tom Shachar, Ritam Sinha, Michael Smolkin
We study two-dimensional spherical defects in d-dimensional Conformal Field Theories. We argue that the Renormalization Group (RG) flows on such defects admit the existence of a de…
Wave turbulence and the kinetic equation beyond leading order
Vladimir Rosenhaus, Michael Smolkin
We derive a scheme by which to solve the Liouville equation perturbatively in the nonlinearity, which we apply to weakly nonlinear classical field theories. Our solution is a varia…
Feynman rules for forced wave turbulence
Vladimir Rosenhaus, Michael Smolkin
It has long been known that weakly nonlinear field theories can have a late-time stationary state that is not the thermal state, but a wave turbulent state with a far-from-equilibr…