1 citations · 1 across the 4 of their papers we have counts for
4 papers
New phenomena beyond Spontaneous Symmetry Breaking
Y. Contoyiannis, P. Papadopoulos, L. Matiadou +3
It is known that in thermal systems of finite size that are subject to second order phase transitions and until the spontaneous symmetry breaking is completed, the fluctuations of…
Modeling the dynamical behavior of memristive {NiTi} alloy at constant stress for time-varying electric current input signals
Ioannis P. Antoniades, Stavros G. Stavrinides, Rodrigo Picos +5
The dynamical electric behavior of a NiTi smart alloy thin filament when driven by time varying current pulses is studied by a structure-based phenomenological model that includes…
Solitons and Instantons in the inverse ϕ4 theory of critical phenomena. A proposal for the violation of causality of tachyonic field
Y. Contoyiannis, P. Papadopoulos, M. Kampitakis +2
We investigate about the existence of static solitons solutions in the inverse G-L free energy in phase transitions of ϕ4 theory. We calculate all the characteristics of these soli…
On the effectiveness of imposing restrictive measures in a graded Self-Organized Criticality epidemic spread model The case of COVID-19
Y. Contoyiannis, S. G. Stavrinides, M. P. Hanias +3
The scope of this work is to serve as a guiding tool against subjective estimations on real pandemic situations (mainly due to the inability to acquire objective real data over who…