25 citations · 54 across the 9 of their papers we have counts for
9 papers
CDT open-closed surface field theory of a 3D tensor-matrix model
Hiroshi Kawabe
We construct a tensor-matrix model which describes 3-dimensional (3D) Causal Dynamical Triangulation (CDT) of open-closed surface. Though the usual splitting interaction of a surfa…
Causal dynamical triangulation of a 3D tensor model
Hiroshi Kawabe
We extend the string field theory of 2D generalized causal dynamical triangulation (GCDT) with the Ishibashi-Kawai type (IK-type) interaction formulated by the matrix model to the…
Causal dynamical triangulation for non-critical open-closed string field theory
Hiroshi Kawabe
We extend the 2 dimensional Causal Dynamical Triangulation (CDT) model from the usual model of closed string to the one of open-closed string. The matrix-vector model describing th…
Stochastic Quantization Approach for Causal Dynamical Triangulation String Field Theory
Hiroshi Kawabe
We construct a 2-dimensional Causal Dynamical Triangulation (CDT) model from a matrix model which represents the loop gas model of closed string. The target-space index is reinterp…
Note on a Closed String Field Theory from Bosonic IIB Matrix Model
Daiji Ennyu, Hiroshi Kawabe, Naohito Nakazawa
We apply stochastic quantization method to the bosonic part of IIB matrix model, i.e., a naive zero volume limit of large N Yang-Mills theory, to construct a collective field theor…
Algebraic Structure in 0<c<1 Open-Closed String Field Theories
Daiji Ennyu, Hiroshi Kawabe, Naohito Nakazawa
We apply stochastic quantization method to Kostov's matrix-vector models for the second quantization of orientable strings with Chan-Paton like factors, including both open and clo…
Minimal String Unification and Constraint on Hidden Sector
H. Kawabe, T. Kobayashi, N. Ohtsubo
We examine whether a minimal string model possessing the same massless spectra as the MSSM can be obtained from , and orbifold constructions. Using an anomaly canc…
Levels of U(1)y in Minimal String Model on Z(N)*Z(M) Orbifolds
H. Kawabe, T. Kobayashi, N. Ohtsubo
We study a minimal string model possessing the same massless spectra as the MSSM on orbifolds. Threshold corrections of the gauge coupling constants of SU(3), SU(2)…
Study of Minimal String Unification in Orbifold Models
H. Kawabe, T. Kobayashi, N. Ohtsubo
We study the construction of the minimal supersymmetric standard model from the orbifold models. We use a target-space duality anomaly cancellation and a unification of gauge…