238 citations · 1.8k across the 70 of their papers we have counts for
70 papers
Realizations of the Yang-Poisson model on canonical phase space
S. Meljanac, S. Mignemi
We discuss exact realizations of the Yang-Poisson model on canonical phase space. The Yang model is an example of noncommutative geometry on a background spacetime of constant curv…
Shadows of new physics on Dirac materials, analog GUPs and other amusements
Alfredo Iorio, Boris Ivetić, Salvatore Mignemi +1
We discuss here how, when higher-order effects in the parameter , related to the lattice spacing , are considered, pristine graphene, and other…
Quantum perturbative solutions of extended Snyder and Yang models with spontaneous symmetry breaking
Jerzy Lukierski, Stjepan Meljanac, Salvatore Mignemi +1
We propose -expansions as perturbative solutions of quantum extended Snyder and Yang models, with -independent classical zero-th order terms responsible for the spont…
Noncommutative Yang model and its generalizations
S. Meljanac, S. Mignemi
Long time ago, C.N. Yang proposed a model of noncommutative spacetime that generalized the Snyder model to a curved background. In this paper we review his proposal and the general…
Quantum mechanics of the extended Snyder model
S. Meljanac, S. Mignemi
We investigate a quantum mechanical harmonic oscillator based on the extended Snyder model. This realization of the Snyder model is constructed as a quantum phase space generated b…
Generalized quantum phase spaces for the -deformed extended Snyder model
Jerzy Lukierski, Stjepan Meljanac, Salvatore Mignemi +1
We describe, in an algebraic way, the -deformed extended Snyder models, that depend on three parameters and , which in a suitable algebra basis are described by the de…