4 papers
Asymmetric phase transitions in random noncommutative geometries
Benedek Bukor, Masoud Khalkhali, Samuel Kováčik +4
In this paper, we study the asymmetric phases of the quartic type (0, 1) and (1, 0) Dirac en- sembles via three approaches: the Riemann-Hilbert approach, bootstrapping with positiv…
Pinpointing Triple Point of Noncommutative Matrix Model with Curvature
Dragan Prekrat, Benedek Bukor, Juraj Tekel
We study a Hermitian matrix model with a quartic potential, modified by a curvature term , where is a fixed external matrix. Inspired by the truncated Heisen…
Cubic asymmetric multitrace matrix model
Benedek Bukor, Juraj Tekel
We analyze multitrace random matrix models with the help of the saddle point approximation and we introduce a multitrace term of type to the action. We obtain the numeric…
On quarkonium masses in 3D non-commutative space
Benedek Bukor, Juraj Tekel
We modify the calculation of quarkonium masses using the radial WKB and Pekeris-type approximations for the case of three-dimensional, rotationally invariant non-commutative space.…