41 citations · 129 across the 12 of their papers we have counts for
8 papers · 1 filter
Noncommutative Gauge Theory and Gravity in Three Dimensions
Athanasios Chatzistavrakidis, Larisa Jonke, Danijel Jurman +3
The Einstein-Hilbert action in three dimensions and the transformation rules for the dreibein and spin connection can be naturally described in terms of gauge theory. In this spiri…
2D fuzzy Anti-de Sitter space from matrix models
Danijel Jurman, Harold Steinacker
We study the fuzzy hyperboloids AdS^2 and dS^2 as brane solutions in matrix models. The unitary representations of SO(2,1) required for quantum field theory are identified, and exp…
Homolumo Gap and Matrix Model
I. Andric, L. Jonke, D. Jurman +1
We discuss a dynamical matrix model by which probability distribution is associated with Gaussian ensembles from random matrix theory. We interpret the matrix M as a Hamiltonian re…
Solitons and giants in matrix models
Ivan Andric, Larisa Jonke, Danijel Jurman
We present a method for solving BPS equations obtained in the collective-field approach to matrix models. The method enables us to find BPS solutions and quantum excitations around…
Matrix-model dualities in the collective field formulation
I. Andrić, D. Jurman
We establish a strong-weak coupling duality between two types of free matrix models. In the large-N limit, the real-symmetric matrix model is dual to the quaternionic-real matrix m…
Solitons and excitations in the duality-based matrix model
I. Andric, L. Jonke, D. Jurman
We analyse a specific, duality-based generalization of the hermitean matrix model. The existence of two collective fields enables us to describe specific excitations of the hermite…
2D Calogero Model in the Collective-Field Approach
Velimir Bardek, Danijel Jurman
We consider the large-N Calogero-Marchioro model in two dimensions in the Hamiltonian collective field approach based on the 1/N expansion. The Bogomol'nyi limit appears in the pre…
Duality and interacting families in models with the inverse-squared interaction
Ivan Andric, Danijel Jurman
Weak-strong coupling duality relations are shown to be present in the quantum-mechanical many-body system with the interacting potential proportional to the pair-wise inverse-squar…