19 citations · 39 across the 6 of their papers we have counts for
3 papers · 1 filter
Phase transitions in a matrix model on a curved noncommutative space
Dragan Prekrat, Dragana Ranković, Neli Kristina Todorović-Vasović +2
In this contribution, we summarize our recent studies of the phase structure of the Grosse-Wulkenhaar model and its connection to renormalizability. Its action contains a special t…
Approximate treatment of noncommutative curvature in quartic matrix model
D. Prekrat, D. Ranković, N. K. Todorović-Vasović +2
We study a Hermitian matrix model with the standard quartic potential amended by a term for fixed external matrix . This is motivated by a curvature term in…
Detecting scaling in phase transitions on the truncated Heisenberg algebra
Dragan Prekrat, Kristina Neli Todorović-Vasović, Dragana Ranković
We construct and analyze a phase diagram of a self-interacting matrix field coupled to curvature of the non-commutative truncated Heisenberg space. The model reduces to the renorma…