703 citations · 2.6k across the 38 of their papers we have counts for
38 papers
Renormalization Group in far-from-equilibrium states
Vladimir Rosenhaus, Michael Smolkin
We study renormalization group flows in far-from-equilibrium states. The study is made tractable by focusing on states that are spatially homogeneous, time-independent, and scale-i…
Loop diagrams in the kinetic theory of waves
Vladimir Rosenhaus, Daniel Schubring, Md Shaikot Jahan Shuvo +1
Recent work has given a systematic way for studying the kinetics of classical weakly interacting waves beyond leading order, having analogies with renormalization in quantum field…
Interaction renormalization and validity of kinetic equations for turbulent states
Vladimir Rosenhaus, Gregory Falkovich
We consider turbulence of waves that interact weakly via four-wave scattering (sea waves, plasma waves, spin waves, and many others). In the first non-vanishing order in the intera…
Random coupling model of turbulence as a classical Sachdev-Ye-Kitaev model
Xu-Yao Hu, Vladimir Rosenhaus
We point out that a classical analog of the Sachdev-Ye-Kitaev model -- a solvable model of quantum many-body chaos, was studied long ago in the turbulence literature. Motivated by…
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…
Photon emission from an excited string
Maurizio Firrotta, Vladimir Rosenhaus
We compute the amplitude for an excited string in any precisely specified state to decay into another excited string in any precisely specified state, via emission of a tachyon or…
Correlation functions in linear chaotic maps
Xu-Yao Hu, Vladimir Rosenhaus
The simplest examples of chaotic maps are linear, area-preserving maps on the circle, torus, or product of tori; respectively known as the Bernoulli map, the cat map, and the recen…
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…
Chaos in a many-string scattering amplitude
Vladimir Rosenhaus
String theory provides a compact integral expression for the tree-level scattering amplitude of an arbitrary number of light strings. We focus on amplitudes involving a few tachyon…
Chaotic scattering of highly excited strings
David J. Gross, Vladimir Rosenhaus
Motivated by the desire to understand chaos in the -matrix of string theory, we study tree level scattering amplitudes involving highly excited strings. While the amplitudes for…
The background field method and critical vector models
Mikhail Goykhman, Vladimir Rosenhaus, Michael Smolkin
We use the background field method to systematically derive CFT data for the critical vector model in three dimensions, and the Gross-Neveu model in dimensions $2\leq d \leq…
Chaos in the Quantum Field Theory -matrix
Vladimir Rosenhaus
A number of studies have shown that chaos occurs in scattering: the outgoing deflection angle is seen to be an erratic function of the impact parameter. We propose to extend this t…
Integrability and Renormalization under
Vladimir Rosenhaus, Michael Smolkin
Smirnov and Zamolodchikov recently introduced a new class of two-dimensional quantum field theories, defined through a differential change of any existing theory by the determinant…
Quasi-Noether systems and quasi-Lagrangians
V. Rosenhaus, Ravi Shankar
We study differential systems for which it is possible to establish a correspondence between symmetries and conservation laws based on Noether identity: quasi-Noether systems. We a…
Multipoint Conformal Blocks in the Comb Channel
Vladimir Rosenhaus
Conformal blocks are the building blocks for correlation functions in conformal field theories. The four-point function is the most well-studied case. We consider conformal blocks…
-dimensional SYK, AdS Loops, and Symbols
Junyu Liu, Eric Perlmutter, Vladimir Rosenhaus +1
We study the symbol for the conformal group, and its appearance in three seemingly unrelated contexts: the SYK model, conformal representation theory, and perturbative amplitu…
An introduction to the SYK model
Vladimir Rosenhaus
These notes are a short introduction to the Sachdev-Ye-Kitaev model. We discuss: SYK and tensor models as a new class of large N quantum field theories, the near-conformal invarian…
All point correlation functions in SYK
David J. Gross, Vladimir Rosenhaus
Large melonic theories are characterized by two-point function Feynman diagrams built exclusively out of melons. This leads to conformal invariance at strong coupling, four-poi…
A line of CFTs: from generalized free fields to SYK
David J. Gross, Vladimir Rosenhaus
We point out that there is a simple variant of the SYK model, which we call cSYK, that is invariant for all values of the coupling. The modification consists of replacing…
Sub-symmetries II. Sub-symmetries and Conservation Laws
V Rosenhaus, Ravi Shankar
In our previous paper, the concept of sub-symmetry of a differential system was introduced, and its properties and some applications were studied. It was shown that sub-symmetries…
The Bulk Dual of SYK: Cubic Couplings
David J. Gross, Vladimir Rosenhaus
The SYK model, a quantum mechanical model of Majorana fermions , with a -body, random interaction, is a novel realization of holography. It is known that the AdS$…
A Generalization of Sachdev-Ye-Kitaev
David J. Gross, Vladimir Rosenhaus
The SYK model: fermions with a -body, Gaussian-random, all-to-all interaction, is the first of a fascinating new class of solvable large models. We generalize SYK to include…
Second Noether theorem for quasi-Noether systems
V. Rosenhaus, Ravi Shankar
Quasi-Noether differential systems are more general than variational systems and are quite common in mathematical physics. They include practically all differential systems of inte…
Four-point function in the IOP matrix model
Ben Michel, Joseph Polchinski, Vladimir Rosenhaus +1
The IOP model is a quantum mechanical system of a large- matrix oscillator and a fundamental oscillator, coupled through a quartic interaction. It was introduced previously as a…