<html><body><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000"><div style="color: #000; font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;" data-mce-style="color: #000; font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;"><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;" data-mce-style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;"><div style="color: #000; font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;" data-mce-style="color: #000; font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;"><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;" data-mce-style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;"><div style="color: #000; font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;" data-mce-style="color: #000; font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;"><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;" data-mce-style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;"><div style="color: #000; font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;" data-mce-style="color: #000; font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;"><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000; text-align: center;" data-mce-style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000; text-align: center;"><p style="margin: 0px; text-align: center;" data-mce-style="margin: 0px; text-align: center;"><span lang="HR"><img src="cid:7e48eae6e1e6e7273dc2ebbeba555a2a6c094b10@zimbra" data-mce-src="cid:7e48eae6e1e6e7273dc2ebbeba555a2a6c094b10@zimbra"> </span></p><p style="text-align: center; margin: 0px;" data-mce-style="text-align: center; margin: 0px;" align="center"><span lang="HR"> </span></p><b><span style="font-family: 'Calibri','sans-serif';" data-mce-style="font-family: 'Calibri','sans-serif';" lang="HR"><b><span style="font-size: 12.0pt; font-family: 'Calibri','sans-serif';" data-mce-style="font-size: 12.0pt; font-family: 'Calibri','sans-serif';">19. studenoga 2014. (srijeda) </span></b><b><span style="font-size: 12.0pt; font-family: 'Calibri','sans-serif';" data-mce-style="font-size: 12.0pt; font-family: 'Calibri','sans-serif';">u 15:00 sati </span></b></span></b><p class="Default" style="text-align: center; margin: 0px;" data-mce-style="text-align: center; margin: 0px;" align="center"><span style="font-family: 'Calibri','sans-serif';" data-mce-style="font-family: 'Calibri','sans-serif';" lang="HR">Institut za fiziku, Bijenička cesta 46, predavaonica u III krilu</span></p><p class="Default" style="text-align: center; margin: 0px;" data-mce-style="text-align: center; margin: 0px;" align="center"><span style="font-family: 'Calibri','sans-serif';" data-mce-style="font-family: 'Calibri','sans-serif';" lang="HR"> </span><b><span style="font-size: 16.0pt; font-family: 'Calibri','sans-serif';" data-mce-style="font-size: 16.0pt; font-family: 'Calibri','sans-serif';" lang="HR"> <br></span></b></p><p class="Default" style="text-align: center; margin: 0px;" data-mce-style="text-align: center; margin: 0px;" align="center"><b><span style="font-size: 16.0pt; font-family: 'Calibri','sans-serif';" data-mce-style="font-size: 16.0pt; font-family: 'Calibri','sans-serif';" lang="HR">dr. sc. I. Balog<br></span></b></p><span style="font-size: 12.0pt; font-family: 'Calibri','sans-serif';" data-mce-style="font-size: 12.0pt; font-family: 'Calibri','sans-serif';">Institut za fiziku, Zagreb</span><br><p class="Default" style="text-align: center; margin: 0px;" data-mce-style="text-align: center; margin: 0px;" align="center"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif';" data-mce-style="font-size: 11.0pt; font-family: 'Calibri','sans-serif';" lang="HR"> </span></p><p style="text-align: center; margin: 0px;" data-mce-style="text-align: center; margin: 0px;" align="center"><strong><span style="font-size: 16.0pt; font-family: 'Calibri','sans-serif';" data-mce-style="font-size: 16.0pt; font-family: 'Calibri','sans-serif';"><b><span style="font-size: 16.0pt; font-family: 'Calibri','sans-serif';" data-mce-style="font-size: 16.0pt; font-family: 'Calibri','sans-serif';" lang="HR">Understanding hysteresis in the random field Ising model</span></b></span></strong></p><p style="text-align: center; margin: 0px;" data-mce-style="text-align: center; margin: 0px;" align="center"><strong><span style="font-size: 16.0pt; font-family: 'Calibri','sans-serif';" data-mce-style="font-size: 16.0pt; font-family: 'Calibri','sans-serif';"> </span></strong></p><p style="text-align: justify; margin: 0px;" data-mce-style="text-align: justify; margin: 0px;"><span style="font-family: 'Calibri','sans-serif';" data-mce-style="font-family: 'Calibri','sans-serif';" lang="HR">The random-field Ising model (RFIM) is one of the simplest statistical-mechanical models that captures the anomalous irreversible collective response seen in a wide range of physical, biological, or socioeconomic situations in the presence of interactions and intrinsic heterogeneity or disorder. When slowly driven at zero temperature, it can display an out-of-equilibrium phase transition associated with critical scaling (“crackling noise”), while it undergoes at equilibrium, under either temperature or disorder-strength changes, a thermodynamic phase transition. We show that the out-of-equilibrium and equilibrium critical behaviors are in the same universality class: they are controlled, in the renormalization-group (RG) sense, by the same zero-temperature fixed point. We do so by combining a field-theoretical formalism that accounts for the multiple metastable states and the exact (functional) RG. As a spin-off, we also demonstrate that critical fluids in disordered porous media are in the same universality class as the RFIM, thereby unifying a broad spectrum of equilibrium and out-of-equilibrium phenomena.</span><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: black;" data-mce-style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: black;"></span></p><p style="text-align: justify; margin: 0px;" data-mce-style="text-align: justify; margin: 0px;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: black;" data-mce-style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: black;" lang="HR"> </span></p><p style="margin: 0px; text-align: right;" data-mce-style="margin: 0px; text-align: right;"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: black;" data-mce-style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: black;" lang="HR">Voditelji seminara IF-a: Nikša Krstulović i Osor Barišić</span></p></div></div></div></div></div></div></div></div></div></body></html>