3 papers
hep-th2026
Regularized Master-Field Approximation for Large- Reduced Matrix Models
Reishi Maeta
We propose a numerical method based on the master field for large- reduced matrix models. While the master field is originally an infinite-dimensional matrix, in this method it…
hep-th2026
Matrix Bootstrap Approximation without Positivity Constraint
Reishi Maeta
We propose a bootstrap approximation method for the Hermitian one-matrix model that does not rely on positivity constraints. The theoretical foundation of this method is that the o…
hep-th2025
A New Type of Saddle in the Euclidean IKKT Matrix Model and Its Emergent Geometry
Henry Liao, Reishi Maeta
We study the equation of motion of the Euclidean IKKT matrix model, and realize a new type of classical saddle that only exists in limit. Under the assumption…