562 citations · 5.4k across the 40 of their papers we have counts for
38 papers · 1 filter
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…
Hamiltonian deformations in quantum mechanics, , and SYK
David J. Gross, Jorrit Kruthoff, Andrew Rolph +1
Motivated by , we introduce and study a wide class of solvable deformations of quantum-mechanical theories. These deformations map the Hamiltonian to a function of itself.…
in AdS and Quantum Mechanics
David J. Gross, Jorrit Kruthoff, Andrew Rolph +1
Quantum field theory in zero spatial dimensions has a rich infrared landscape and a universal ultraviolet, inverting the usual Wilsonian paradigm. For holographic theories this imp…
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…
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$…