Dive into a comprehensive tutorial session led by Marcello Dalmonte from ICTP-Trieste, Italy, as part of the School on Emergent Phenomena in Non-Equilibrium Quantum Many-Body Systems. Explore cutting-edge concepts and techniques in the field of non-equilibrium quantum systems over the course of 54 minutes. Gain valuable insights from this expert-led session, designed to enhance understanding of complex quantum phenomena. Benefit from the knowledge shared during this event, which took place between June 26 and July 07, 2023, organized by ICTP-SAIFR. For those seeking to deepen their expertise in quantum many-body systems and emergent phenomena, this tutorial offers an excellent opportunity to learn from a renowned specialist in the field.