179 citations · 974 across the 28 of their papers we have counts for
28 papers
Should we worry about renormalons in the epsilon-expansion?
Edouard Brezin
Turning the divergent epsilon-expansion into a numerically sensible algorithm, relies on the knowledge of the behaviour of the large order contributions. Two different pictures are…
Random super matrices with an external source
E. Brezin, S. Hikami
In the past we have considered Gaussian random matrix ensembles in the presence of an external matrix source. The reason was that it allowed, through an appropriate tuning of the e…
Random Matrix, Singularities and Open/Close Intersection Numbers
E. Brezin, S. Hikami
The -point correlation function of a Gaussian Hermitian random matrix theory, with an external source tuned to generate a multi-critical singularity, provides the intersection n…
The crossover region between long-range and short-range interactions for the critical exponents
Edouard Brezin, Giorgio Parisi, Federico Ricci-Tersenghi
It is well know that systems with an interaction decaying as a power of the distance may have critical exponents that are different from those of short-range systems. The boundary…
Computing topological invariants with one and two-matrix models
E. Brezin, S. Hikami
A generalization of the Kontsevich Airy-model allows one to compute the intersection numbers of the moduli space of p-spin curves. These models are deduced from averages of charact…
Intersection numbers from the antisymmetric Gaussian matrix model
Edouard Brezin, Shinobu Hikami
The matrix model of topological field theory for the moduli space of p-th spin curves is extended to the case of the Lie algebra of the orthogonal group. We derive a new duality re…