39 citations · 86 across the 6 of their papers we have counts for
6 papers
Combinatorial aspects of the Sachdev-Ye-Kitaev model
Matteo Laudonio, Romain Pascalie, Adrian Tanasa
The Sachdev-Ye-Kitaev (SYK) model is a model of interacting fermions whose large N limit is dominated by melonic graphs. In this review we first present a diagrammatic proof of…
A Solvable Tensor Field Theory
Romain Pascalie
We solve the closed Schwinger-Dyson equation for the 2-point function of a tensor field theory with a quartic melonic interaction, in terms of Lambert's W-function, using a perturb…
Non-Gaussian disorder average in the Sachdev-Ye-Kitaev model
T. Krajewski, M. Laudonio, R. Pascalie +1
We study the effect of non-Gaussian average over the random couplings in a complex version of the celebrated Sachdev-Ye-Kitaev (SYK) model. Using a Polchinski-like equation and ran…
On the large N limit of the Schwinger-Dyson equation of tensor field theory
R. Pascalie, C. I. Pérez-Sánchez, A. Tanasa +1
We analyse in this paper the large N limit of the Schwinger-Dyson equations in a rank-3 tensor quantum field theory, which are derived with the help of Ward-Takahashi identities. I…
Emergent Dark Energy in Classical Channel Gravity with Matter
Romain Pascalie, Natacha Altamirano, Robert B. Mann
Motivated by the recent increased interest in energy non-conserving models in cosmology, we extend the analysis of the cosmological consequences of the Classical Channel Model of G…
Correlation functions of -tensor models and their Schwinger-Dyson equations
Romain Pascalie, Carlos I. Pérez-Sánchez, Raimar Wulkenhaar
We analyse the correlation functions of -tensor models (or complex tensor models), which turn out to be classified by boundary graphs, and use the Ward-Takahashi ide…