Tomás Reis

activity

20242026

collaborators

4 papers

hep-th2026

Perturbative, Nonperturbative and Exact Aspects of Crystalline Phases in the Gross-Neveu Model

Francesco Benini, Ohad Mamroud, Tomas Reis +1

We study the crystalline phase of the $O (2 N)$ Gross--Neveu model with a chemical potential for $a \leq N - 2$ of the fermions. We analyze the problem in three independent ways: using…

hep-th2025

Condensates, crystals, and renormalons in the Gross-Neveu model at finite density

Francesco Benini, Ohad Mamroud, Tomas Reis +1

We study the $O (2 N)$ symmetric Gross-Neveu model at finite density in the presence of a $U (1)$ chemical potential $h$ for a generic number $a \leq N - 2$ of fermion fields. By combin…

hep-th2025

$N = 2$ SYK models with dynamical bosons and fermions

Francesco Benini, Tomas Reis, Saman Soltani +1

We study a class of SYK models with $N = 2$ supersymmetry, described by $N$ fermions in chiral Fermi multiplets, as well as $I^\pm N$ first-order bosons in chiral multiplets. T…

hep-th2024

On the $1/ c$ expansion in $2 d$ CFTs with degenerate operators

Agnese Bissi, Nicola Dondi, Alessandro Piazza +2

We analytically determine the large central charge asymptotic expansion of the Virasoro conformal blocks entering in four-point functions with external degenerate operators on a sp…

Perturbative, Nonperturbative and Exact Aspects of Crystalline Phases in the Gross-Neveu Model

Condensates, crystals, and renormalons in the Gross-Neveu model at finite density

N=2 SYK models with dynamical bosons and fermions

On the 1/c expansion in 2d CFTs with degenerate operators

$N = 2$ SYK models with dynamical bosons and fermions

On the $1/ c$ expansion in $2 d$ CFTs with degenerate operators