3 papers
hep-th2026
Description of curved spacetimes by finite-size matrices in the type IIB matrix model
Keiichiro Hattori, Tatsuya Seko, Asato Tsuchiya
The type IIB matrix model is expected to give a nonperturbative formulation of superstring theory. Its covariant derivative interpretation provides a method to describe curved spac…
hep-lat2026
Impact of supersymmetry on the dynamical emergence of the spacetime in the type IIB matrix model with the Lorentz symmetry "gauge fixed"
Konstantinos N. Anagnostopoulos, Takehiro Azuma, Mitsuaki Hirasawa +3
The type IIB matrix model has been proposed as a nonperturbative formulation of superstring theory. While numerical simulations of this model are essential for probing nonperturbat…
hep-th2026
The emergence of (3+1)-dimensional expanding spacetime from complex Langevin simulations of the Lorentzian type IIB matrix model with deformations
Konstantinos N. Anagnostopoulos, Takehiro Azuma, Mitsuaki Hirasawa +3
The Lorentzian type IIB matrix model is a promising candidate for a nonperturbative formulation of superstring theory. In this model, the eigenvalue distribution of the …