637 citations · 1.2k across the 23 of their papers we have counts for
23 papers
Lorentz contraction of electric field lines for a point charge in uniform motion
Petar Žugec, Davor Horvatić, Ivica Smolić
We examine a logical foundation of depicting a Lorentz contraction of a Coulomb field (an electric field of a point charge in uniform motion) by means of the 'Lorentz contracted' f…
Students' confusions about the electric field of a uniformly moving charge
Petar Žugec, Davor Horvatić, Ivica Smolić
In light of a recent direct experimental confirmation of a Lorentz contraction of Coulomb field (an electric field of a point charge in a uniform motion), we revisit some common co…
Classifying variety of customer's online engagement for churn prediction with mixed-penalty logistic regression
Petra Posedel Šimović, Davor Horvatic, Edward W. Sun
Using big data to analyze consumer behavior can provide effective decision-making tools for preventing customer attrition (churn) in customer relationship management (CRM). Focusin…
Aspects of model dependence of eta'-eta complex treated by going beyond the isospin limit
Davor Horvatic, Dubravko Klabucar, Dalibor Kekez
Exploring the extent of model dependence, we study effects of certain Ansaetze for the T-dependence of the correction term in the QCD topological susceptibility. The one producing…
Temperature Dependence of the Axion Mass in a Scenario Where the Restoration of Chiral Symmetry Drives the Restoration of the Symmetry
Davor Horvatić, Dalibor Kekez, Dubravko Klabučar
The temperature () dependence of the axion mass is predicted for 's up to the chiral restoration temperature of QCD. The axion is related to the an…
The cost of attack in competing networks
Boris Podobnik, Davor Horvatic, Tomislav Lipic +3
Real-world attacks can be interpreted as the result of competitive interactions between networks, ranging from predator-prey networks to networks of countries under economic sancti…