Abstract The Sachdev–Ye–Kitaev (SYK) model is a strongly coupled, quantum many-body
system that is chaotic, nearly conformally invariant, and exactly solvable. This remarkable …

A bstract We show that the free energy at low temperatures for near-extremal black holes is
correctly obtained from the Jackiw-Teitelboim (JT) model of gravity. Our arguments apply to …

A bstract It has recently been demonstrated that the large N limit of a model of fermions
charged under the global/gauge symmetry group O (N) q− 1 agrees with the large N limit of …

A bstract We consider the question of identifying the bulk space-time of the SYK model.
Focusing on the signature of emergent space-time of the (Euclidean) model, we explain the …

A bstract In this paper, we study an SYK model and an SYK-like tensor model with global
symmetry. First, we study the large N expansion of the bi-local collective action for the SYK …

We study the O (N 1)× O (N 2)× O (N 3) symmetric quantum mechanics of 3-index Majorana
fermions. When the ranks N i are all equal, this model has a large N limit which is dominated …

A bstract We study large N tensor models on the lattice without disorder. We introduce
techniques which can be applied to a wide class of models, and illustrate it by studying …

A bstract We study the onset of RMT dynamics in the mass-deformed SYK model (ie an SYK
model deformed by a quadratic random interaction) in terms of the strength of the quadratic …

A bstract In [15] it was shown that the spectrum and bilocal propagator of SYK model with
four fermion interactions can be realized as a three dimensional model in AdS 2× S 1/Z 2 …

A bstract Motivated by the close connection of tensor models to the SYK model, we use
representation theory to construct the complete set of gauge invariant observables for …