2 papers
hep-th2024
Collective field theory of gauged multi-matrix models: Integrating out off-diagonal strings
Suddhasattwa Brahma, Robert Brandenberger, Keshav Dasgupta +2
We study a two-matrix toy model with a BFSS-like interaction term using the collective field formalism. The main technical simplification is obtained by gauge-fixing first, and int…
hep-th2024
On the Origin of the Symmetry Breaking in the IKKT Matrix Model
Robert Brandenberger, Julia Pasiecznik
We suggest a dynamical mechanism which explains why in the supersymmetric IKKT matrix model the symmetry of the Lagrangian is spontaneously broken to ,…