In this talk, I will provide an overview of my research in theoretical condensed matter physics conducted during my doctoral and postdoctoral studies. My work can be broadly categorized into three major areas: problems involving electron-phonon coupling, strongly correlated electron models, and the mixture of both. The main emphasis of the talk will be on the latter two areas. Among others, I will discuss recent advancements in addressing nonadiabatic effects in electron-phonon problems of interest and introduce the dynamical vertex approximation (DΓA), a sophisticated numerical technique for capturing non-local effects in strongly correlated systems. I will highlight its application to the prototypical Hubbard model, focusing on its implications for spectral and transport properties, including the emergence of “waterfalls” in the electron spectral function caused by strong electronic correlations. Finally, for each of the three research areas, I will present a brief outline of my future research plans and ideas.

Nastupno predavanje će se održati u predavaonici u 1. krilu Instituta za fiziku.

Predavanje ćete moći pratiti i putem Zoom-a:

https://us06web.zoom.us/j/5081440931

Meeting ID: 508 144 0931

Seminar hosts: Neven Šantić i Matija Čulo