The modern quantum theory is based on the assumption that quantum states are
represented by elements of a complex Hilbert space. It is expected that in future quantum …

Some possible connections between p-adic string theory and noncommutativity are
considered. Their relation to the uncertainty in space measurements at the Planck scale is …

We consider adelic approach to strings and spatial noncommutativity. Path integral method
to string amplitudes is emphasized. Uncertainties in spatial measurements in quantum …

A personal view on Julius Wess's human and scientific legacy in Serbia and the Balkan
region is given. Motivation for using noncommutative and nonarchimedean geometry on …

A motivation of using noncommutative and nonarchimedean geometry on very short
distances is given. Besides some mathematical preliminaries, we give a short introduction in …

A simplified model of tachyon matter in classical and quantum mechanics is constructed. p-
Adic path integral quantization of the model is considered. Recent results in using p-adic …

The exactly solvable models are of a great significance in any theory in physics. In this
review we consider a class of exactly solvable quantum (minisuperspace cosmological) …

We consider the (4+ D)-dimensional Kaluza-Klein cosmological model with two scaling
factors filled with an exotic fluid. One of the scaling factors corresponds to the D-dimensional …

We produce a connection between the Weil 2-cocycles defining the local and adèlic
metaplectic groups defined over a global field, ie the double covers of the attendant local …

САЖЕТАК У овом раду су разматрана својства псеудодиференцијалног оператора чији
је симбол рационални део p-адичног броја. Разматрани оператор показује …