28 citations · 135 across the 24 of their papers we have counts for
4 papers · 1 filter
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.…
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…
Eigenvalue-flipping Algorithm for Matrix Monte Carlo
Samuel Kováčik, Juraj Tekel
Many physical systems can be described in terms of matrix models that we often cannot solve analytically. Fortunately, they can be studied numerically in a straightforward way. Man…
String modes, propagators and loops on fuzzy spaces
Harold C. Steinacker, Juraj Tekel
We present a systematic organization of functions and operators on the fuzzy 2-sphere in terms of string modes, which are optimally localized in position and momentum space. This a…