Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Potirakis, S."'
Autor:
Contoyiannis, Y., Papadopoulos, P., Matiadou, L., Stavrinides, S. G., Hanias, M., Potirakis, S. M.
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 the order parameter obey to the dynamics of critical intermittency. Be
Externí odkaz:
http://arxiv.org/abs/2305.04351
In the present work we propose an algorithm based on the theory of prime numbers for the estimation of the magnetic field in a device of current carrying circular rings. Using the proposed algorithm, the magnetic field can be determined in a very goo
Externí odkaz:
http://arxiv.org/abs/2204.00420
Autor:
Contoyiannis, Y., Stavrinides, S. G., Kampitakis, M., Hanias, M. P., Potirakis, S. M., Papadopoulos, P.
Publikováno v:
Physica Scripta, 96, 075204, 2021
In this brief, the spontaneous symmetry breaking (SSB) of the $\varphi^4$ theory in phase space, is studied. This phase space results from the appropriate system of Poincare maps, produced in both the Minkowski and the Euclidean time. The importance
Externí odkaz:
http://arxiv.org/abs/2104.04976
Autor:
Contoyiannis, Y., Stavrinides, S. G., Hanias, M. P., Kampitakis, M., Papadopoulos, P., Potirakis, S.
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 whole populations). The previously introduced model of closed self-organi
Externí odkaz:
http://arxiv.org/abs/2004.00682
Autor:
Potirakis, S. M., Contoyiannis, Y., Melis, N. S., Koulouras, G., Kopanas, J., Antonopoulos, G., Eftaxias, K., Nomicos, C.
In this letter we present preliminary results concerning precursors to the recent significant (Mw 6.7) earthquake (EQ) that took place in the region south of the Greek Island of Zakynthos (October 25, 2018). We show, in terms of fracture-induced elec
Externí odkaz:
http://arxiv.org/abs/1811.11015
Autor:
Contoyiannis, Y., Potirakis, S. M., Kopanas, J., Antonopoulos, G., Koulouras, G., Eftaxias, K., Nomicos, C.
In this letter we show, in terms of fracture-induced electromagnetic emissions (EME) that the Earth system around the focal areas came to critical condition a few days before the occurrence of recent significant (M>5) earthquakes (EQs) which happened
Externí odkaz:
http://arxiv.org/abs/1708.00320
In this short paper we report that the dynamics of the earthquake (EQ) preparation processes, as embedded in the observed fracture-induced electromagnetic emissions (EME), were characterized by critical and then tricritical behavior a few days before
Externí odkaz:
http://arxiv.org/abs/1610.06220
Autor:
Contoyiannis, Y., Potirakis, S. M., Kopanas, J., Antonopoulos, G., Koulouras, G., Eftaxias, K., Nomicos, C.
In this paper we show, in terms of fracture-induced electromagnetic emissions (EME) that the Earth system around the focal areas came to critical condition a few days before the occurrence of each one of the two recent earthquakes of Kefalonia (Cepha
Externí odkaz:
http://arxiv.org/abs/1401.7458
Autor:
Eftaxias, K., Potirakis, S. M.
Publikováno v:
Nonlin. Processes Geophys., 20, 771-792, 2013
Are there credible electromagnetic (EM) EQ precursors? This a question debated in the scientific community and there may be legitimate reasons for the critical views. The negative view concerning the existence of EM precursors is enhanced by features
Externí odkaz:
http://arxiv.org/abs/1301.1045
The aspect of self-affine nature of faulting and fracture is widely documented from the data analysis of both field observations and laboratory experiments. In this direction, Huang and Turcotte have stated that the statistics of regional seismicity
Externí odkaz:
http://arxiv.org/abs/1211.7227